Did {Arnold_Schwarzenegger} {spouse} {Maria Shriver}?
Were Arnold Schwarzenegger and Maria Shriver married to each other?
Was Arnold Schwarzenegger married to Maria Shriver?
ASK WHERE { resource:Arnold_Schwarzenegger property:spouse resource:Maria_Shriver }
 ASK { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q2685> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P26> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q230654>. } 
ASK WHERE { wd:Q2685 wdt:P26 wd:Q230654 }