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

<http://www.irandoc.acir/onto/irandoc/CAB0004638>
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004787> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004651>, <http://www.irandoc.acir/onto/irandoc/CAB0056625>, <http://www.irandoc.acir/onto/irandoc/CAB0004617> ;
  skos:prefLabel "گرد سیمان"@fa, "cement dust"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0004787>
  skos:prefLabel "سیمان"@fa, "cement"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004638> .

<http://www.irandoc.acir/onto/irandoc/CAB0004651>
  skos:prefLabel "ماده آهک‌زنی"@fa, "liming materials"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0004638> .

<http://www.irandoc.acir/onto/irandoc/CAB0004617>
  skos:prefLabel "گردگیری"@fa, "dust"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0004638> .

<http://www.irandoc.acir/onto/irandoc/CAB0056625>
  skos:prefLabel "کودهای شیمیایی پتاسیم"@fa, "potassium fertilizers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0004638> .