Question: Who is the developer of the software which serves the platform for King's Quest VI?
SPARQL:
SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/King's_Quest_VI> <http://dbpedia.org/ontology/computingPlatform> ?x . ?x <http://dbpedia.org/property/developer> ?uri  . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Software>}