answerEntity: Augustus
graph: {'nodes': [{'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q211804', 'id': 0, 'label': 'Augustus'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q2277', 'id': 1, 'label': 'Roman Empire'}], 'links': [{'name_': 'P2348', 'source': 0, 'target': 1, 'label': 'time period'}]}