answerEntity: date of establishment
graph: {'nodes': [{'type': 'INTERNAL', 'name_': 'Q30', 'id': 0, 'label': 'United States'}, {'type': 'INTERNAL', 'name_': 'Q213439', 'id': 1, 'label': 'University of Virginia'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q3406134', 'id': 2, 'label': 'date of establishment'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q25188', 'id': 3, 'label': 'Inception'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q1392744', 'id': 4, 'label': 'The Wolf of Wall Street'}], 'links': [{'name_': 'P17', 'source': 0, 'target': 0, 'label': 'country'}, {'name_': 'P17', 'source': 1, 'target': 0, 'label': 'country'}, {'name_': 'P793', 'source': 1, 'target': 2, 'label': 'significant event'}, {'name_': 'P495', 'source': 3, 'target': 0, 'label': 'country of origin'}, {'name_': 'P495', 'source': 4, 'target': 0, 'label': 'country of origin'}]}