<http://caligraph.org/ontology/Defunct_engineering_company_of_the_United_States>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Defunct_engineering_company> .
<http://caligraph.org/ontology/Defunct_engineering_company>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Defunct_technology_company> .
<http://caligraph.org/ontology/Defunct_engineering_company>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Defunct_engineering_companies> .
<http://caligraph.org/ontology/Defunct_engineering_company>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Engineering_company> .
<http://caligraph.org/ontology/Defunct_engineering_company>	<http://www.w3.org/2000/01/rdf-schema#label>	"Defunct engineering company" .
<http://caligraph.org/ontology/Defunct_engineering_company>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Defunct_manufacturing_company> .
<http://caligraph.org/ontology/Defunct_engineering_company_of_the_United_Kingdom>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Defunct_engineering_company> .
<http://caligraph.org/ontology/Defunct_construction_and_civil_engineering_company>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Defunct_engineering_company> .
<http://caligraph.org/ontology/Defunct_engineering_company>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .