answerEntity: San Bernard River
graph: {'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q1439', 'id': 0, 'label': 'Texas'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q7413417', 'id': 1, 'label': 'San Bernard River'}], 'links': [{'name_': 'P131', 'source': 1, 'target': 0, 'label': 'located in the administrative territorial entity'}]}