SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Cascade_Airways> <http://dbpedia.org/property/hubs> ?uri }
What are the airline hubs of Cascade Airways?
SELECT DISTINCT ?w WHERE { resource:Cascade_Airways property:hubs ?w }
Washington (state), Seattle
The airline hubs of Cascade Airways are [Washington (state), Seattle].
Cascade Airways has hub in [Washington State, Seattle].