<http://caligraph.org/resource/Center_Rock>	<http://caligraph.org/ontology/industry>	<http://caligraph.org/resource/Manufacturing> .
<http://caligraph.org/resource/Center_Rock>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Privately_held_companies_based_in_Pennsylvania> .
<http://caligraph.org/resource/Center_Rock>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Construction_equipment_manufacturer_of_the_United_States> .
<http://caligraph.org/resource/Center_Rock>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Privately_held_company_based_in_Pennsylvania> .
<http://caligraph.org/resource/Center_Rock>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Mining_equipment_company> .
<http://caligraph.org/resource/Center_Rock>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Center Rock, Inc." .
<http://caligraph.org/resource/Center_Rock>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1998_establishment_in_Pennsylvania> .
<http://caligraph.org/resource/Center_Rock>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Pennsylvania> .
<http://caligraph.org/resource/Center_Rock>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1998_establishments_in_Pennsylvania> .
<http://caligraph.org/resource/Center_Rock>	<http://caligraph.org/ontology/industry>	<http://caligraph.org/resource/Mining> .
<http://caligraph.org/resource/Center_Rock>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Manufacturing_company_based_in_Pennsylvania> .
<http://caligraph.org/resource/Center_Rock>	<http://caligraph.org/ontology/keyPerson>	<http://caligraph.org/resource/Chief_executive_officer> .
<http://caligraph.org/resource/Center_Rock>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Mining_equipment_companies> .
<http://caligraph.org/resource/Center_Rock>	<http://www.w3.org/2000/01/rdf-schema#label>	"Center Rock" .
<http://caligraph.org/resource/Center_Rock>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Manufacturing_company_established_in_1998> .
<http://caligraph.org/resource/Center_Rock>	<http://caligraph.org/ontology/foundingYear>	"1998" .
<http://caligraph.org/resource/Center_Rock>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/American_company_established_in_1998> .
<http://caligraph.org/resource/Center_Rock>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Companies_based_in_Somerset_County,_Pennsylvania> .
<http://caligraph.org/resource/Center_Rock>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Center Rock" .
<http://caligraph.org/resource/Center_Rock>	<http://caligraph.org/ontology/type>	<http://caligraph.org/resource/Privately_held_company> .
<http://caligraph.org/resource/Center_Rock>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Manufacturing_companies_based_in_Pennsylvania> .
<http://caligraph.org/resource/Center_Rock>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Company_based_in_Somerset_County,_Pennsylvania> .
<http://caligraph.org/resource/Center_Rock>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Construction_equipment_manufacturers_of_the_United_States> .
<http://caligraph.org/resource/Center_Rock>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Manufacturing_companies_established_in_1998> .
<http://caligraph.org/resource/Center_Rock>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Center_Rock> .
<http://caligraph.org/resource/Center_Rock>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:American_companies_established_in_1998> .
<http://caligraph.org/resource/Center_Rock>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Center_Rock>	<http://caligraph.org/ontology/industry>	<http://caligraph.org/resource/Heavy_equipment> .