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

<http://www.irandoc.acir/onto/irandoc/CAB0053979>
  skos:prefLabel "پتاسیم"@fa, "potassium"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0053854> .

<http://www.irandoc.acir/onto/irandoc/CAB0053855>
  skos:prefLabel "پتاسیم سیلیکات‌ها"@fa, "potassium silicates"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0053854> .

<http://www.irandoc.acir/onto/irandoc/CAB0053854>
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0053979> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053855> ;
  skos:prefLabel "پتاسیم متاسیلیکات"@fa, "potassium metasilicate"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .