Did {Saint_Patrick} {religion} {Christianity} and {Celtic Christianity} ?
Was Christianity and Celtic Christianity Saint Patrick's religion?
Was Saint Patrick's religion both Christianity and Celtic Christianity?
ASK WHERE { resource:Saint_Patrick property:religion resource:Christianity . resource:Saint_Patrick property:religion resource:Celtic_Christianity }
 ASK { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q165479> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P140> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q5043>. ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q165479> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P140> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q1258552>. } 
ASK WHERE { wd:Q165479 wdt:P140 wd:Q5043 . wd:Q165479 wdt:P140 wd:Q1258552 }