Who was Penelope married to?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q6581072', 'id': 0, 'label': 'female'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q165769', 'id': 1, 'label': 'Penelope'}, {'type': 'INTERNAL', 'name_': 'Q2102882', 'id': 2, 'label': 'Polycaste'}], 'links': [{'name_': 'P21', 'source': 2, 'target': 0, 'label': 'sex or gender'}, {'name_': 'P40', 'source': 2, 'target': 1, 'label': 'child'}]}