Who was a wife of Charles VI and the daughter of Stephen III?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'INTERNAL', 'name_': 'Q6581097', 'id': 0, 'label': 'male'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q160349', 'id': 1, 'label': 'Charles VI of France'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q320531', 'id': 2, 'label': 'Stephen III'}, {'type': 'INTERNAL', 'name_': 'Q193854', 'id': 3, 'label': 'Stephen IV'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q30160634', 'id': 4, 'label': 'Category:Charles VI of France'}], 'links': [{'name_': 'P21', 'source': 1, 'target': 0, 'label': 'sex or gender'}, {'name_': 'P910', 'source': 1, 'target': 4, 'label': "topic's main category"}, {'name_': 'P21', 'source': 3, 'target': 0, 'label': 'sex or gender'}, {'name_': 'P1889', 'source': 3, 'target': 2, 'label': 'different from'}]}