<http://caligraph.org/resource/Vrazhdebna_Air_Base>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Air_force_installations_of_Bulgaria> .
<http://caligraph.org/resource/Vrazhdebna_Air_Base>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Vrazhdebna Air Base" .
<http://caligraph.org/resource/Vrazhdebna_Air_Base>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Bulgarian_military_basis> .
<http://caligraph.org/resource/Vrazhdebna_Air_Base>	<http://caligraph.org/ontology/buildingEndDate>	"1937" .
<http://caligraph.org/resource/Vrazhdebna_Air_Base>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Vrazhdebna Airfield" .
<http://caligraph.org/resource/Vrazhdebna_Air_Base>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Vrazhdebna" .
<http://caligraph.org/resource/Vrazhdebna_Air_Base>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Sofia> .
<http://caligraph.org/resource/Vrazhdebna_Air_Base>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Vrazhdebna_Air_Base> .
<http://caligraph.org/resource/Vrazhdebna_Air_Base>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Bulgaria> .
<http://caligraph.org/resource/Vrazhdebna_Air_Base>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Air_force_installation_of_Bulgaria> .
<http://caligraph.org/resource/Vrazhdebna_Air_Base>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Vrazhdebna_Air_Base>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Bulgarian_military_bases> .
<http://caligraph.org/resource/Vrazhdebna_Air_Base>	<http://www.w3.org/2000/01/rdf-schema#label>	"Vrazhdebna Air Base" .