answerEntity: Washington D.C.
graph: {'nodes': [{'type': 'INTERNAL', 'name_': 'Q30', 'id': 0, 'label': 'United States'}, {'type': 'INTERNAL', 'name_': 'Q657415', 'id': 1, 'label': 'Cleveland Museum of Art'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q11701', 'id': 2, 'label': 'United States House of Representatives'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q79938452', 'id': 3, 'label': 'Washington D.C.'}], 'links': [{'name_': 'P17', 'source': 0, 'target': 0, 'label': 'country'}, {'name_': 'P17', 'source': 1, 'target': 0, 'label': 'country'}, {'name_': 'P17', 'source': 2, 'target': 0, 'label': 'country'}, {'name_': 'P195', 'source': 3, 'target': 1, 'label': 'collection'}]}