In which city is the Taj Mahal?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q9141', 'id': 0, 'label': 'Taj Mahal'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q42941', 'id': 1, 'label': 'Agra'}, {'type': 'INTERNAL', 'name_': 'Q231693', 'id': 2, 'label': 'Mumtaz Mahal'}], 'links': [{'name_': 'P119', 'source': 2, 'target': 0, 'label': 'place of burial'}, {'name_': 'P19', 'source': 2, 'target': 1, 'label': 'place of birth'}]}