How many Diablo Games can be played on the Switch?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q19610114', 'id': 0, 'label': 'Nintendo Switch'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q1265717', 'id': 1, 'label': 'dungeon crawl'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q44165', 'id': 2, 'label': 'Diablo'}, {'type': 'INTERNAL', 'name_': 'Q56884780', 'id': 3, 'label': 'Minecraft Dungeons'}, {'type': 'INTERNAL', 'name_': 'Q244030', 'id': 4, 'label': 'Diablo III'}], 'links': [{'name_': 'P400', 'source': 3, 'target': 0, 'label': 'platform'}, {'name_': 'P136', 'source': 3, 'target': 1, 'label': 'genre'}, {'name_': 'P400', 'source': 4, 'target': 0, 'label': 'platform'}, {'name_': 'P136', 'source': 4, 'target': 1, 'label': 'genre'}, {'name_': 'P179', 'source': 4, 'target': 2, 'label': 'part of the series'}]}