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

<http://www.irandoc.acir/onto/irandoc/CAB0003996>
  skos:prefLabel "سخت‌کاری سطحی"@fa, "case hardening"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004913> .

<http://www.irandoc.acir/onto/irandoc/CAB0003921>
  skos:prefLabel "متالورژی"@fa, "metallurgy"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004913> .

<http://www.irandoc.acir/onto/irandoc/CAB0010404>
  skos:prefLabel "آمیزه‌ها"@fa, "mixtures"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0004913> .

<http://www.irandoc.acir/onto/irandoc/CAB0004919>
  skos:prefLabel "فلزات"@fa, "metals"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0004913> .

<http://www.irandoc.acir/onto/irandoc/CAB0004912>
  skos:prefLabel "آلیاژهای بدون آهن"@fa, "non-ferrous alloys"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004913> .

<http://www.irandoc.acir/onto/irandoc/CAB0004910>
  skos:prefLabel "آلیاژهای آهن"@fa, "ferrous alloys"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004913> .

<http://www.irandoc.acir/onto/irandoc/CAB0004913>
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0003921>, <http://www.irandoc.acir/onto/irandoc/CAB0003996> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004919>, <http://www.irandoc.acir/onto/irandoc/CAB0010404> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0004910>, <http://www.irandoc.acir/onto/irandoc/CAB0004912> ;
  skos:prefLabel "آلیاژها"@fa, "alloys"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .