@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://rdf-vocabulary.ddialliance.org/xkos#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

<http://www.irandoc.acir/onto/irandoc/geo0007058>
  skos:prefLabel "شیشه آتشفشانی"@fa, "volcanic glass"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/SWEETT15060> .

<http://www.irandoc.acir/onto/irandoc/SWEETT15060>
  skos:broader <http://www.irandoc.acir/onto/irandoc/SWEETT08972>, <http://www.irandoc.acir/onto/irandoc/SWEETT09084>, <http://www.irandoc.acir/onto/irandoc/SWEETT00996> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/geo0007058> ;
  ns0:Obsolete "false" ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Definitions "Obsidian, a type of quenched lava, is a silicic black volcanic glass [Wikipedia]" ;
  skos:prefLabel "ابسیدین / شیشه آتشفشانی"@fa, "obsidian"@en .

<http://www.irandoc.acir/onto/irandoc/SWEETT00996>
  skos:prefLabel "شیشه"@fa, "glass"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/SWEETT15060> .

<http://www.irandoc.acir/onto/irandoc/SWEETT08972>
  skos:prefLabel "گدازه"@fa, "lava"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

ns0:Obsolete rdfs:label "منسوخ"@fa, "Obsolete"@en .
<http://www.irandoc.acir/onto/irandoc/SWEETT09084>
  skos:prefLabel "سنگ بیرونی (آتشفشانی)"@fa, "extrusive rock"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

ns0:Definitions rdfs:label "تعاریف"@fa, "Definitions"@en .