Which series started first: Zelda or Halo?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q1747150', 'id': 0, 'label': 'Halo'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q12393', 'id': 1, 'label': 'The Legend of Zelda'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q1067046', 'id': 2, 'label': 'Princess Zelda'}, {'type': 'INTERNAL', 'name_': 'Q96417649', 'id': 3, 'label': 'Among Us'}], 'links': [{'name_': 'P674', 'source': 1, 'target': 2, 'label': 'characters'}, {'name_': 'P8371', 'source': 3, 'target': 0, 'label': 'references work, tradition or theory'}, {'name_': 'P8371', 'source': 3, 'target': 1, 'label': 'references work, tradition or theory'}]}