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

<http://www.irandoc.acir/onto/irandoc/CAB0004773>
  skos:prefLabel "سیمان آهن‌دار"@fa, "ferrocement"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004772> .

<http://www.irandoc.acir/onto/irandoc/CAB0002969>
  skos:prefLabel "لوله بتنی"@fa, "concrete pipes"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004772> .

<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/CAB0004772> .

<http://www.irandoc.acir/onto/irandoc/CAB0002361>
  skos:prefLabel "فولاد‌گذاری"@fa, "reinforcement"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004772> .

<http://www.irandoc.acir/onto/irandoc/CAB0004772>
  skos:prefLabel "بتن"@fa, "concrete"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0002969>, <http://www.irandoc.acir/onto/irandoc/CAB0004775>, <http://www.irandoc.acir/onto/irandoc/CAB0003712>, <http://www.irandoc.acir/onto/irandoc/CAB0004773>, <http://www.irandoc.acir/onto/irandoc/CAB0004787>, <http://www.irandoc.acir/onto/irandoc/CAB0002361> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004792> .

<http://www.irandoc.acir/onto/irandoc/CAB0004792>
  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/CAB0004772> .

<http://www.irandoc.acir/onto/irandoc/CAB0003712>
  skos:prefLabel "جاده بتنی"@fa, "concrete roads"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004772> .

<http://www.irandoc.acir/onto/irandoc/CAB0004775>
  skos:prefLabel "تخته‌ها"@fa, "slabs"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004772> .