<http://caligraph.org/ontology/Royal_Air_Force_station>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_former_Royal_Air_Force_stations> .
<http://caligraph.org/ontology/Royal_Air_Force_station>	<http://www.w3.org/2000/01/rdf-schema#label>	"Royal Air Force station" .
<http://caligraph.org/ontology/Royal_Air_Force_station>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Architectural_structure> .
<http://caligraph.org/ontology/Royal_Air_Force_station_of_World_War_I_in_the_United_Kingdom>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Royal_Air_Force_station> .
<http://caligraph.org/ontology/Royal_Air_Force_station_of_World_War_II>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Royal_Air_Force_station> .
<http://caligraph.org/ontology/Royal_Air_Force_station>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Royal_Air_Force_stations> .
<http://caligraph.org/ontology/Royal_Air_Force_station>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Royal_Air_Force_station_in_Europe>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Royal_Air_Force_station> .
<http://caligraph.org/ontology/Royal_Air_Force_station>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Royal_Air_Force_stations> .
<http://caligraph.org/ontology/Royal_Air_Force_station_in_Asia>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Royal_Air_Force_station> .
<http://caligraph.org/ontology/Royal_Air_Force_station_in_Africa>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Royal_Air_Force_station> .