answerEntity: dreadnought
graph: {'nodes': [{'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q847109', 'id': 0, 'label': 'dreadnought'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q182531', 'id': 1, 'label': 'battleship'}], 'links': [{'name_': 'P279', 'source': 0, 'target': 1, 'label': 'subclass of'}]}