<http://caligraph.org/ontology/World_War_II_bomber>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:World_War_II_bombers> .
<http://caligraph.org/ontology/World_War_II_light_bomber>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/World_War_II_bomber> .
<http://caligraph.org/ontology/World_War_II_British_bomber>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/World_War_II_bomber> .
<http://caligraph.org/ontology/World_War_II_bomber>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/World_War_II_bomber>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Aircraft> .
<http://caligraph.org/ontology/World_War_II_Soviet_bomber>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/World_War_II_bomber> .
<http://caligraph.org/ontology/World_War_II_bomber>	<http://www.w3.org/2000/01/rdf-schema#label>	"World War II bomber" .
<http://caligraph.org/ontology/World_War_II_torpedo_bomber>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/World_War_II_bomber> .
<http://caligraph.org/ontology/World_War_II_dive_bomber>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/World_War_II_bomber> .
<http://caligraph.org/ontology/World_War_II_medium_bomber>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/World_War_II_bomber> .
<http://caligraph.org/ontology/World_War_II_Polish_bomber>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/World_War_II_bomber> .
<http://caligraph.org/ontology/World_War_II_bomber_of_the_United_States>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/World_War_II_bomber> .
<http://caligraph.org/ontology/World_War_II_Italian_bomber>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/World_War_II_bomber> .
<http://caligraph.org/ontology/World_War_II_Japanese_bomber>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/World_War_II_bomber> .
<http://caligraph.org/ontology/World_War_II_Bulgarian_bomber>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/World_War_II_bomber> .
<http://caligraph.org/ontology/World_War_II_bomber_of_Germany>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/World_War_II_bomber> .
<http://caligraph.org/ontology/World_War_II_heavy_bomber>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/World_War_II_bomber> .