{'B-corporation': 0, 'B-creative_work': 1, 'B-event': 2, 'B-group': 3, 'B-location': 4, 'B-person': 5, 'B-product': 6, 'I-corporation': 7, 'I-creative_work': 8, 'I-event': 9, 'I-group': 10, 'I-location': 11, 'I-person': 12, 'I-product': 13, 'O': 14}