Did {Facebook} {founded by} {Andrew McCollum}?
Did Andrew McCollum create Facebook?
Is it true Facebook founded by Andrew McCollum?
ASK WHERE { resource:Facebook property:founded_by resource:Andrew_McCollum }
 ASK { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q355> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P112> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q4757939>. } 
ASK WHERE { wd:Q355 wdt:P112 wd:Q4757939 }