<http://caligraph.org/ontology/Accident_or_incident_involving_United_States_Air_Force_aircraft>	<http://www.w3.org/2000/01/rdf-schema#label>	"Accident or incident involving United States Air Force aircraft" .
<http://caligraph.org/ontology/Accident_or_incident_involving_United_States_Air_Force_aircraft>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Accident_or_incident_involving_United_States_Armed_Forces_aircraft> .
<http://caligraph.org/ontology/Accident_or_incident_involving_the_Douglas_C-124_Globemaster_II>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Accident_or_incident_involving_United_States_Air_Force_aircraft> .
<http://caligraph.org/ontology/Accident_or_incident_involving_United_States_Air_Force_aircraft>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Accident_or_incident_involving_the_Boeing_B-52_Stratofortress>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Accident_or_incident_involving_United_States_Air_Force_aircraft> .
<http://caligraph.org/ontology/Accident_or_incident_involving_United_States_Air_Force_aircraft>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Accidents_and_incidents_involving_United_States_Air_Force_aircraft> .