Which Harry Potter character is a half-blood wizard and married Ginny Weasley?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'INTERNAL', 'name_': 'Q1860', 'id': 0, 'label': 'English'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q8337', 'id': 1, 'label': 'Harry Potter'}, {'type': 'INTERNAL', 'name_': 'Q161687', 'id': 2, 'label': 'Harry Potter and the Half-Blood Prince'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q105466', 'id': 3, 'label': 'Bonnie Wright'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q187923', 'id': 4, 'label': 'Ginny Weasley'}], 'links': [{'name_': 'P407', 'source': 1, 'target': 0, 'label': 'language of work or name'}, {'name_': 'P674', 'source': 1, 'target': 4, 'label': 'characters'}, {'name_': 'P364', 'source': 2, 'target': 0, 'label': 'original language of performance work'}, {'name_': 'P161', 'source': 2, 'target': 3, 'label': 'cast member'}, {'name_': 'P674', 'source': 2, 'target': 4, 'label': 'characters'}, {'name_': 'P1412', 'source': 3, 'target': 0, 'label': 'languages spoken, written or signed'}]}