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

<http://www.irandoc.acir/onto/irandoc/INSP0008004>
  skos:prefLabel "مواد حاضر-مخلوط"@fa, "ready-mixed materials"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0003542> .

<http://www.irandoc.acir/onto/irandoc/INSP0009975>
  skos:prefLabel "صنعت سیمان"@fa, "cement industry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0003542> .

<http://www.irandoc.acir/onto/irandoc/INSP0003575>
  skos:prefLabel "نرم‌ساز"@fa, "plasticiser"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0003542> .

<http://www.irandoc.acir/onto/irandoc/INSP0003542>
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0003541> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0003575>, <http://www.irandoc.acir/onto/irandoc/INSP0003540>, <http://www.irandoc.acir/onto/irandoc/INSP0008004>, <http://www.irandoc.acir/onto/irandoc/INSP0009975>, <http://www.irandoc.acir/onto/irandoc/INSP0004046> ;
  skos:prefLabel "concrete"@en, "بتن"@fa ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0007789>, <http://www.irandoc.acir/onto/irandoc/INSP0007746>, <http://www.irandoc.acir/onto/irandoc/INSP0003627> .

<http://www.irandoc.acir/onto/irandoc/INSP0007789>
  skos:prefLabel "مواد مختلط"@fa, "composite materials"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0003542> .

<http://www.irandoc.acir/onto/irandoc/INSP0004046>
  skos:prefLabel "دیگ فشار"@fa, "pressure vessel"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0003542> .

<http://www.irandoc.acir/onto/irandoc/INSP0003540>
  skos:prefLabel "cements (building materials)"@en, "سیمان (مواد ساختمانی)"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0003542> .

<http://www.irandoc.acir/onto/irandoc/INSP0003627>
  skos:prefLabel "chemical product"@en, "محصول شیمیایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0003542> .

<http://www.irandoc.acir/onto/irandoc/INSP0007746>
  skos:prefLabel "building materials"@en, "مصالح ساختمانی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0003542> .

<http://www.irandoc.acir/onto/irandoc/INSP0003541>
  skos:prefLabel "بتن مسلح"@fa, "reinforced concrete"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0003542> .