answerEntity: Philosopher's Stone
graph: {'nodes': [{'type': 'INTERNAL', 'name_': 'Q30', 'id': 0, 'label': 'United States'}, {'type': 'INTERNAL', 'name_': 'Q34660', 'id': 1, 'label': 'J. K. Rowling'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q216930', 'id': 2, 'label': 'Harry Potter'}, {'type': 'INTERNAL', 'name_': 'Q102438', 'id': 3, 'label': "Harry Potter and the Philosopher's Stone"}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q8016302', 'id': 4, 'label': 'Warner Bros. Pictures'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q8464452', 'id': 5, 'label': "Philosopher's Stone"}], 'links': [{'name_': 'P17', 'source': 0, 'target': 0, 'label': 'country'}, {'name_': 'P495', 'source': 2, 'target': 0, 'label': 'country of origin'}, {'name_': 'P1877', 'source': 2, 'target': 1, 'label': 'after a work by'}, {'name_': 'P527', 'source': 2, 'target': 3, 'label': 'has part(s)'}, {'name_': 'P495', 'source': 3, 'target': 0, 'label': 'country of origin'}, {'name_': 'P58', 'source': 3, 'target': 1, 'label': 'screenwriter'}, {'name_': 'P179', 'source': 3, 'target': 2, 'label': 'part of the series'}, {'name_': 'P17', 'source': 4, 'target': 0, 'label': 'country'}, {'name_': 'P170', 'source': 5, 'target': 1, 'label': 'creator'}, {'name_': 'P1441', 'source': 5, 'target': 3, 'label': 'present in work'}]}