<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:American_companies_established_in_1980> .
<http://caligraph.org/resource/Clean_Harbors>	<http://caligraph.org/ontology/industry>	<http://caligraph.org/resource/Waste_management> .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1980s_initial_public_offering> .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Multinational_companies_headquartered_in_the_United_States> .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1980_establishments_in_Massachusetts> .
<http://caligraph.org/resource/Alan_McKim>	<http://caligraph.org/ontology/knownFor>	<http://caligraph.org/resource/Clean_Harbors> .
<http://caligraph.org/resource/Clean_Harbors>	<http://caligraph.org/ontology/revenue>	"3.4E9" .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Company_listed_on_the_New_York_Stock_Exchange> .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Clean Harbors" .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Clean Harbours" .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_S&P_400_companies> .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/American_company_established_in_1980> .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Waste_management_industry> .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Business_services_company_established_in_1980> .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Clean_Harbors> .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_waste_management_companies> .
<http://caligraph.org/resource/Clean_Harbors>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/Norwell,_Massachusetts> .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Waste_management_company> .
<http://caligraph.org/resource/Clean_Harbors>	<http://caligraph.org/ontology/industry>	<http://caligraph.org/resource/Fossil_fuel> .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Companies_listed_on_the_New_York_Stock_Exchange> .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Companies_based_in_Plymouth_County,_Massachusetts> .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Cleaning_company_of_the_United_States> .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Cleaning_companies_of_the_United_States> .
<http://caligraph.org/resource/Clean_Harbors>	<http://caligraph.org/ontology/numberOfEmployees>	"14400" .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/2000/01/rdf-schema#label>	"Clean Harbors" .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1980_establishment_in_Massachusetts> .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/S&P_400_company> .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_cleaning_companies> .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Companies_listed_on_the_New_York_Stock_Exchange_(C)> .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Company_based_in_Plymouth_County,_Massachusetts> .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1980s_initial_public_offerings> .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Business_services_companies_established_in_1980> .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Multinational_company_headquartered_in_the_United_States> .
<http://caligraph.org/resource/Safety-Kleen>	<http://caligraph.org/ontology/parentCompany>	<http://caligraph.org/resource/Clean_Harbors> .
<http://caligraph.org/resource/Clean_Harbors>	<http://caligraph.org/ontology/type>	<http://caligraph.org/resource/Public_company> .
<http://caligraph.org/resource/Clean_Harbors>	<http://caligraph.org/ontology/foundingYear>	"1980" .
<http://caligraph.org/resource/Clean_Harbors>	<http://caligraph.org/ontology/foundedBy>	<http://caligraph.org/resource/Alan_McKim> .
<http://caligraph.org/resource/Clean_Harbors>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Russell_1000_Index> .