<http://caligraph.org/ontology/Aerial_disappearance>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Aerial_disappearance>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Unexplained_disappearance> .
<http://caligraph.org/ontology/Aerial_disappearance>	<http://www.w3.org/2000/01/rdf-schema#label>	"Aerial disappearance" .
<http://caligraph.org/ontology/Aerial_disappearance>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Aerial_disappearances> .
<http://caligraph.org/ontology/Aerial_disappearance_of_military_personnel_in_action>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Aerial_disappearance> .
<http://caligraph.org/ontology/Aerial_disappearance>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Person> .