Question: Name the company founded in US and created Visual Studio ?
SPARQL query:
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX prop: <http://dbpedia.org/property/>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?uri WHERE {?uri prop:foundation <http://dbpedia.org/resource/United_States> . ?uri prop:products <http://dbpedia.org/resource/Microsoft_Visual_Studio>  . ?uri rdf:type onto:Company}