Question: Name the company whose one of the product is Pixar Image Computer and has one of the key person as Edwin Catmull?
SPARQL query:
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?uri WHERE {?uri onto:product <http://dbpedia.org/resource/Pixar_Image_Computer> . ?uri onto:keyPerson <http://dbpedia.org/resource/Edwin_Catmull>  . ?uri rdf:type onto:Company}