Did {Boeing_747} {operator} {Garuda Indonesia} and {Saudia} ?
The operators to the Boeing 747 was both Garuda Indonesia and Saudia correct?
Were Garuda Indonesia and Saudia operators to Boeing 747?
ASK WHERE { resource:Boeing_747 property:operator resource:Saudia . resource:Boeing_747 property:operator resource:Garuda_Indonesia }
 ASK { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q179> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P137> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q512468>. ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q179> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P137> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q541179>. } 
ASK WHERE { wd:Q179 wdt:P137 wd:Q512468 . wd:Q179 wdt:P137 wd:Q541179 }