SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/ontology/launchSite> <http://dbpedia.org/resource/Cape_Canaveral_Air_Force_Station_Space_Launch_Complex_17> . ?x <http://dbpedia.org/ontology/manufacturer> ?uri . }
Which company had built the rockets launched at the Cape Canaveral Air Force Station Space Launch Complex 17?
SELECT DISTINCT ?o WHERE { ?r property:launch_site resource:Cape_Canaveral_Air_Force_Station_Space_Launch_Complex_17 . ?r property:manufacturer ?o . }
Boeing, Douglas Aircraft Company, Aerojet
The manufacturers of the rockets launched at the Cape Canaveral Air Force Station Space Launch Complex 17 are [Boeing, Douglas Aircraft Company, Aerojet].
The rotor, launched at the Cape Canaveral Cosmodrome, is manufactured by [Boeing, Douglas Aircraft Company, Aerojet].