@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<http://www.irandoc.acir/onto/irandoc/CAB0004510>
  skos:prefLabel "ذغال چوب"@fa, "charcoal"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0055462> .

<http://www.irandoc.acir/onto/irandoc/CAB0055469>
  skos:prefLabel "مواد جاذب سطحی"@fa, "adsorbents"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0055462> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0055462> .

<http://www.irandoc.acir/onto/irandoc/CAB0055462>
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004510>, <http://www.irandoc.acir/onto/irandoc/CAB0055469> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0055469> ;
  skos:prefLabel "ذغال استخوان"@fa, "bone char"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .