<http://caligraph.org/ontology/Chromium_mine_in_Vietnam>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Chromium_mine> .
<http://caligraph.org/ontology/Chromium_mine_in_Russia>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Chromium_mine> .
<http://caligraph.org/ontology/Chromium_mine>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Chromium_mines_by_country> .
<http://caligraph.org/ontology/Chromium_mine_in_South_Africa>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Chromium_mine> .
<http://caligraph.org/ontology/Chromium_mine>	<http://www.w3.org/2000/01/rdf-schema#label>	"Chromium mine" .
<http://caligraph.org/ontology/Chromium_mine>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Chromium_mines> .
<http://caligraph.org/ontology/Chromium_mine_in_Turkey>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Chromium_mine> .
<http://caligraph.org/ontology/Chromium_mine_in_Finland>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Chromium_mine> .
<http://caligraph.org/ontology/Chromium_mine_in_Kazakhstan>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Chromium_mine> .
<http://caligraph.org/ontology/Chromium_mine_in_Albania>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Chromium_mine> .
<http://caligraph.org/ontology/Chromium_mine_in_Romania>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Chromium_mine> .
<http://caligraph.org/ontology/Chromium_mine>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Chromium_mine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Mine> .