Who was the last member of the U.S. Congress to have been a slave owner?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'INTERNAL', 'name_': 'Q30', 'id': 0, 'label': 'United States of America'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q11268', 'id': 1, 'label': 'United States Congress'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q207191', 'id': 2, 'label': 'John C. Calhoun'}], 'links': [{'name_': 'P17', 'source': 0, 'target': 0, 'label': 'country'}, {'name_': 'P194', 'source': 0, 'target': 1, 'label': 'legislative body'}, {'name_': 'P17', 'source': 1, 'target': 0, 'label': 'country'}, {'name_': 'P27', 'source': 2, 'target': 0, 'label': 'country of citizenship'}]}
John C. Calhoun was born in the United States, where the legislature is the United States Congress.
John C. Calhoun was a citizen of the United States of America , where the legislative body is the U.S. Congress . The country is the location of the Congressional branch of Congress .
Who was the last member of the U.S. Congress to have been a slave owner?</s> [unused1]John C. Calhoun                [unused2] was born in the United States, where the legislature is the United States Congress.
Who was the last member of the U.S. Congress to have been a slave owner?</s>John C. Calhoun was born in the United States, where the legislature is the United States Congress.
Who was the last member of the U.S. Congress to have been a slave owner?</s> [unused1]John C. Calhoun                [unused2] was a citizen of the United States of America , where the legislative body is the U.S. Congress . The country is the location of the Congressional branch of Congress .
Who was the last member of the U.S. Congress to have been a slave owner?</s>John C. Calhoun was a citizen of the United States of America , where the legislative body is the U.S. Congress . The country is the location of the Congressional branch of Congress .
Who was the last member of the U.S. Congress to have been a slave owner?</s>United States of America,country,United States of America,United States of America,legislative body,United States Congress,United States of America,0,[unused1]John C. Calhoun[unused2],United States Congress,country,United States of America,United States Congress,0,United States Congress,United States Congress,0,[unused1]John C. Calhoun[unused2],[unused1]John C. Calhoun[unused2],country of citizenship,United States of America,[unused1]John C. Calhoun[unused2],0,United States Congress,[unused1]John C. Calhoun[unused2],0,[unused1]John C. Calhoun[unused2]
Who was the last member of the U.S. Congress to have been a slave owner?</s>United States of America,country,United States of America,United States of America,legislative body,United States Congress,United States of America,0,John C. Calhoun,United States Congress,country,United States of America,United States Congress,0,United States Congress,United States Congress,0,John C. Calhoun,John C. Calhoun,country of citizenship,United States of America,John C. Calhoun,0,United States Congress,John C. Calhoun,0,John C. Calhoun