What genres of games are available on the Commodore 64?
SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/ontology/computingPlatform> <http://dbpedia.org/resource/Commodore_64> . ?x <http://dbpedia.org/property/genre> ?uri  . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/VideoGame>}
Commodore_64