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

<http://www.irandoc.acir/onto/irandoc/CAB0004900>
  skos:prefLabel "materials by origin"@en, "منشاء مواد"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004929> .

<http://www.irandoc.acir/onto/irandoc/CAB0004833>
  skos:prefLabel "materials by form"@en, "شکل مواد"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004929> .

<http://www.irandoc.acir/onto/irandoc/CAB0007374>
  skos:prefLabel "فرآورده‌ها"@fa, "products"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004929> .

<http://www.irandoc.acir/onto/irandoc/CAB0004897>
  skos:prefLabel "افزودنی‌ها"@fa, "additives"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004929> .

<http://www.irandoc.acir/onto/irandoc/CAB0004928>
  skos:prefLabel "materials by composition"@en, "مواد بر حسب ترکیب"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004929> .

<http://www.irandoc.acir/onto/irandoc/CAB0004980>
  skos:prefLabel "technology and engineering"@en, "فناوری و مهندسی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0004929> .

<http://www.irandoc.acir/onto/irandoc/CAB0004898>
  skos:prefLabel "materials by property or purpose"@en, "اجسام بر حسب خاصیت یا منظور"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004929> .

<http://www.irandoc.acir/onto/irandoc/CAB0004929>
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004980> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0004833>, <http://www.irandoc.acir/onto/irandoc/CAB0004900>, <http://www.irandoc.acir/onto/irandoc/CAB0004928>, <http://www.irandoc.acir/onto/irandoc/CAB0004898> ;
  skos:prefLabel "مواد"@fa, "materials"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004897>, <http://www.irandoc.acir/onto/irandoc/CAB0007374> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .