<http://caligraph.org/resource/Yogo_sapphire>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Superhard_materials> .
<http://caligraph.org/resource/Yogo_sapphire>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Dielectrics> .
<http://caligraph.org/resource/Yogo_sapphire>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Yogo_sapphire>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Dielectric> .
<http://caligraph.org/resource/Yogo_sapphire>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Yogo sapphire#Montana sapphires" .
<http://caligraph.org/resource/Yogo_sapphire>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Optical_material> .
<http://caligraph.org/resource/Yogo_sapphire>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Corundum_gemstone> .
<http://caligraph.org/resource/Yogo_sapphire>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Yogo sapphire" .
<http://caligraph.org/resource/Yogo_sapphire>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Optical_materials> .
<http://caligraph.org/resource/Yogo_sapphire>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Oxide_mineral> .
<http://caligraph.org/resource/Yogo_sapphire>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Corundum_gemstones> .
<http://caligraph.org/resource/Yogo_sapphire>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Mineral_in_space_group_167> .
<http://caligraph.org/resource/Yogo_sapphire>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Yogo_sapphire> .
<http://caligraph.org/resource/Yogo_sapphire>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Superhard_material> .
<http://caligraph.org/resource/Yogo_sapphire>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Aluminium_minerals> .
<http://caligraph.org/resource/Yogo_sapphire>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Oxide_minerals> .
<http://caligraph.org/resource/Yogo_sapphire>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Aluminium_mineral> .
<http://caligraph.org/resource/Yogo_sapphire>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Minerals_in_space_group_167> .
<http://caligraph.org/resource/Yogo_sapphire>	<http://www.w3.org/2000/01/rdf-schema#label>	"Yogo sapphire" .