answerEntity: Serena Williams career statistics
graph: {'nodes': [{'type': 'INTERNAL', 'name_': 'Q847', 'id': 0, 'label': 'tennis'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q1426', 'id': 1, 'label': 'Roger Federer'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q102113', 'id': 2, 'label': 'Grand Slam'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q11459', 'id': 3, 'label': 'Serena Williams'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q3488059', 'id': 4, 'label': 'Serena Williams career statistics'}], 'links': [{'name_': 'P641', 'source': 1, 'target': 0, 'label': 'sport'}, {'name_': 'P641', 'source': 2, 'target': 0, 'label': 'sport'}, {'name_': 'P641', 'source': 3, 'target': 0, 'label': 'sport'}, {'name_': 'P641', 'source': 4, 'target': 0, 'label': 'sport'}, {'name_': 'P1269', 'source': 4, 'target': 3, 'label': 'facet of'}]}