Which ice dancer is from Canada and won gold at PyeongChang?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q16', 'id': 0, 'label': 'Canada'}, {'type': 'INTERNAL', 'name_': 'Q884', 'id': 1, 'label': 'South Korea'}, {'type': 'INTERNAL', 'name_': 'Q40970', 'id': 2, 'label': 'International Olympic Committee'}, {'type': 'INTERNAL', 'name_': 'Q586832', 'id': 3, 'label': 'figure skating at the 2010 Winter Olympics – ice dancing'}, {'type': 'INTERNAL', 'name_': 'Q47296499', 'id': 4, 'label': 'figure skating at the 2018 Winter Olympics – team event'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q233492', 'id': 5, 'label': 'Tessa Virtue'}, {'type': 'INTERNAL', 'name_': 'Q28217871', 'id': 6, 'label': '2018 Winter Olympics opening ceremony'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q7089110', 'id': 7, 'label': 'Pyeongchang Olympic Stadium'}], 'links': [{'name_': 'P17', 'source': 3, 'target': 0, 'label': 'country'}, {'name_': 'P664', 'source': 3, 'target': 2, 'label': 'organizer'}, {'name_': 'P1346', 'source': 3, 'target': 5, 'label': 'winner'}, {'name_': 'P710', 'source': 4, 'target': 0, 'label': 'participant'}, {'name_': 'P710', 'source': 4, 'target': 1, 'label': 'participant'}, {'name_': 'P664', 'source': 4, 'target': 2, 'label': 'organizer'}, {'name_': 'P1346', 'source': 4, 'target': 5, 'label': 'winner'}, {'name_': 'P17', 'source': 6, 'target': 1, 'label': 'country'}, {'name_': 'P664', 'source': 6, 'target': 2, 'label': 'organizer'}, {'name_': 'P276', 'source': 6, 'target': 7, 'label': 'location'}]}