What is the {video game publisher} for {publisher} of {Space Invaders}
Who is the distributer of the video diversion Space Invaders?
Who is the publisher of the video game Space Invaders?
SELECT DISTINCT ?w WHERE { ?w rdf:type ontology:video_game_publisher . resource:Space_Invaders property:publisher ?w }
select distinct ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q220665> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P123> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj . ?obj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q1137109> } 
 select distinct ?obj where { wd:Q220665 wdt:P123 ?obj . ?obj wdt:P31 wd:Q1137109 } 
Taito Corporation