<http://caligraph.org/ontology/Boron_mine>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Boron_mines_by_country> .
<http://caligraph.org/ontology/Boron_mine>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Boron_mines> .
<http://caligraph.org/ontology/Boron_mine_in_Turkey>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Boron_mine> .
<http://caligraph.org/ontology/Boron_mine_in_China>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Boron_mine> .
<http://caligraph.org/ontology/Boron_mine>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Mine> .
<http://caligraph.org/ontology/Boron_mine>	<http://www.w3.org/2000/01/rdf-schema#label>	"Boron mine" .
<http://caligraph.org/ontology/Boron_mine>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .