<http://caligraph.org/ontology/Building_materials_company>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Manufacturing_company> .
<http://caligraph.org/ontology/Building_materials_company_of_Russia>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Building_materials_company> .
<http://caligraph.org/ontology/Building_materials_company_of_Australia>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Building_materials_company> .
<http://caligraph.org/ontology/Cement_company>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Building_materials_company> .
<http://caligraph.org/ontology/Building_materials_company_of_France>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Building_materials_company> .
<http://caligraph.org/ontology/Building_materials_company>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Building_materials_companies> .
<http://caligraph.org/ontology/Building_materials_company>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Building_materials_companies_by_country> .
<http://caligraph.org/ontology/Building_materials_company>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Granite_company>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Building_materials_company> .
<http://caligraph.org/ontology/Building_materials_company>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_industry_Building%20material> .
<http://caligraph.org/ontology/Building_materials_company_of_China>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Building_materials_company> .
<http://caligraph.org/ontology/Building_materials_company_of_the_United_Kingdom>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Building_materials_company> .
<http://caligraph.org/ontology/Plumbing_materials_company>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Building_materials_company> .
<http://caligraph.org/ontology/Building_materials_company_of_Italy>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Building_materials_company> .
<http://caligraph.org/ontology/Building_materials_company>	<http://www.w3.org/2000/01/rdf-schema#label>	"Building materials company" .
<http://caligraph.org/ontology/Building_materials_company_of_Denmark>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Building_materials_company> .
<http://caligraph.org/ontology/Building_materials_company_of_the_United_States>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Building_materials_company> .
<http://caligraph.org/ontology/Building_materials_company_of_Albania>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Building_materials_company> .