Which king was married to the woman who allegedly said, "Let them eat cake."?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q116', 'id': 0, 'label': 'monarch'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q119814', 'id': 1, 'label': 'regalia'}], 'links': [{'name_': 'P3828', 'source': 0, 'target': 1, 'label': 'wears'}]}