<http://caligraph.org/resource/Extended_hemispherical_lens>	<http://www.w3.org/2004/02/skos/core#altLabel>	"extended hemispherical lens" .
<http://caligraph.org/resource/Extended_hemispherical_lens>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lenses> .
<http://caligraph.org/resource/Extended_hemispherical_lens>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Lense> .
<http://caligraph.org/resource/Extended_hemispherical_lens>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Geometrical_optic> .
<http://caligraph.org/resource/Extended_hemispherical_lens>	<http://www.w3.org/2000/01/rdf-schema#label>	"Extended hemispherical lens" .
<http://caligraph.org/resource/Extended_hemispherical_lens>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Extended_hemispherical_lens>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Extended hemispherical lens" .
<http://caligraph.org/resource/Extended_hemispherical_lens>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Extended_hemispherical_lens> .
<http://caligraph.org/resource/Extended_hemispherical_lens>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Geometrical_optics> .