Did {Theresa_May} {family name} {Brasier}?
Is the family name Brasier related to Theresa May?
Is Theresa May's family name Brasier?
ASK WHERE { resource:Theresa_May property:family_name resource:Brasier }
 ASK { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q264766> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P734> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q25223697>. } 
ASK WHERE { wd:Q264766 wdt:P734 wd:Q25223697 }