SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/property/cityServed> <http://dbpedia.org/resource/Ontario,_California> . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Airport>}
What is an airport inside ontario?
SELECT DISTINCT ?s WHERE { ?s property:city_served resource:Ontario,_California . ?s rdf:type ontology:Airport }
Ontario International Airport
The airport served by Ontario, California city is [Ontario International Airport].
An airport served from Ontario, California [Ontario International Airport].