Assertion: new frontier | /r/CapableOf | operate hub
Facets:
value: at denver
type: LOCATION
Source sentences:
text: Like the original airline of the same name, the new Frontier operated a hub at Denver (DEN) and for the first nine years used the slogan "The Spirit of the West" which was displayed above the windows and just behind the cursive letters "Frontier" on the fuselage of their aircraft.