answerEntity: Aqualung
graph: {'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q192353', 'id': 0, 'label': 'Jethro Tull'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q623040', 'id': 1, 'label': 'Aqualung'}], 'links': [{'name_': 'P175', 'source': 1, 'target': 0, 'label': 'performer'}]}