Did {Wallis_Simpson} {spouse} {Edward VIII}?
Is Wallis Simpson Edward VIII's wife?
Is it true that Wallis Simpson is the spouse of Edward VIII?
ASK WHERE { resource:Wallis_Simpson property:spouse resource:Edward_VIII }
 ASK { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q209417> . ?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/Q590227>. } 
ASK WHERE { wd:Q209417 wdt:P26 wd:Q590227 }