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

<http://www.irandoc.acir/onto/irandoc/CAB0053940>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0053938>, <http://www.irandoc.acir/onto/irandoc/CAB0053937>, <http://www.irandoc.acir/onto/irandoc/CAB0053939>, <http://www.irandoc.acir/onto/irandoc/CAB0053932>, <http://www.irandoc.acir/onto/irandoc/CAB0052710>, <http://www.irandoc.acir/onto/irandoc/CAB0053936>, <http://www.irandoc.acir/onto/irandoc/CAB0053935> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053946> ;
  skos:prefLabel "hydroxides"@en, "هیدروکسیدها"@fa .

<http://www.irandoc.acir/onto/irandoc/CAB0053939>
  skos:prefLabel "کلسیم هیدروکسید"@fa, "calcium hydroxide"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053940> .

<http://www.irandoc.acir/onto/irandoc/CAB0053932>
  skos:prefLabel "آلومینیوم هیدروکسید"@fa, "aluminium hydroxide"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053940> .

<http://www.irandoc.acir/onto/irandoc/CAB0053937>
  skos:prefLabel "پتاسیم هیدروکسید"@fa, "potassium hydroxide"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053940> .

<http://www.irandoc.acir/onto/irandoc/CAB0053946>
  skos:prefLabel "ترکیبات معدنی"@fa, "inorganic compounds"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0053940> .

<http://www.irandoc.acir/onto/irandoc/CAB0053935>
  skos:prefLabel "آهن هیدروکسیدها"@fa, "iron hydroxides"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053940> .

<http://www.irandoc.acir/onto/irandoc/CAB0053938>
  skos:prefLabel "مس هیدروکسید"@fa, "copper hydroxide"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053940> .

<http://www.irandoc.acir/onto/irandoc/CAB0052710>
  skos:prefLabel "ammonium hydroxide"@en, "آمونیوم هیدروکسید"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053940> .

<http://www.irandoc.acir/onto/irandoc/CAB0053936>
  skos:prefLabel "سدیم هیدروکسید"@fa, "sodium hydroxide"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053940> .