<http://caligraph.org/resource/Upgrader>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Industrial_buildings_by_year_of_completion> .
<http://caligraph.org/resource/Upgrader>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Bituminous_sand> .
<http://caligraph.org/resource/Upgrader>	<http://www.w3.org/2004/02/skos/core#altLabel>	"upgraded" .
<http://caligraph.org/resource/Upgrader>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Upgrader" .
<http://caligraph.org/resource/Upgrader>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Chemical_plants> .
<http://caligraph.org/resource/Upgrader>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Chemical_plant> .
<http://caligraph.org/resource/Upgrader>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Bituminous_sands> .
<http://caligraph.org/resource/Upgrader>	<http://www.w3.org/2000/01/rdf-schema#label>	"Upgrader" .
<http://caligraph.org/resource/Upgrader>	<http://www.w3.org/2004/02/skos/core#altLabel>	"upgrader" .
<http://caligraph.org/resource/Upgrader>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Industrial_buildings_by_country> .
<http://caligraph.org/resource/Upgrader>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Upgrader>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_industrial_buildings> .
<http://caligraph.org/resource/Upgrader>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Industrial_buildings_by_heritage_register> .
<http://caligraph.org/resource/Upgrader>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Industrial_buildings> .
<http://caligraph.org/resource/Upgrader>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Industrial_buildings_by_continent> .
<http://caligraph.org/resource/Upgrader>	<http://www.w3.org/2004/02/skos/core#altLabel>	"upgrade" .
<http://caligraph.org/resource/Upgrader>	<http://www.w3.org/2004/02/skos/core#altLabel>	"upgrading plant" .
<http://caligraph.org/resource/Upgrader>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Industrial_building> .
<http://caligraph.org/resource/Upgrader>	<http://www.w3.org/2004/02/skos/core#altLabel>	"upgrading" .
<http://caligraph.org/resource/Upgrader>	<http://www.w3.org/2004/02/skos/core#altLabel>	"bitumen upgrader" .
<http://caligraph.org/resource/Upgrader>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Upgrader> .