<http://caligraph.org/ontology/Aircraft_propeller_manufacturer>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Aircraft_propeller_manufacturers> .
<http://caligraph.org/ontology/Aircraft_propeller_manufacturer>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Company> .
<http://caligraph.org/ontology/Aircraft_propeller_manufacturer>	<http://www.w3.org/2000/01/rdf-schema#label>	"Aircraft propeller manufacturer" .
<http://caligraph.org/ontology/Aircraft_propeller_manufacturer>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_propeller_manufacturers> .
<http://caligraph.org/ontology/Aircraft_propeller_manufacturer>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_product_Propeller%20(aeronautics)> .
<http://caligraph.org/ontology/Aircraft_propeller_manufacturer>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Aircraft_propeller_manufacturer>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Aircraft_component_manufacturer> .