answerEntity: Prometheus
graph: {'nodes': [{'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q192686', 'id': 0, 'label': 'Prometheus'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q56005', 'id': 1, 'label': 'Ridley Scott'}], 'links': [{'name_': 'P57', 'source': 0, 'target': 1, 'label': 'director'}]}