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

<http://www.irandoc.acir/onto/irandoc/insp0001688>
  skos:prefLabel "Surface treatment"@en, "آمایش سطح"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0014980> .

<http://www.irandoc.acir/onto/irandoc/insp0014980>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0001687>, <http://www.irandoc.acir/onto/irandoc/insp0001686>, <http://www.irandoc.acir/onto/irandoc/insp0014978> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0001688>, <http://www.irandoc.acir/onto/irandoc/insp0014981> ;
  skos:prefLabel "Surface alloying"@en, "آلیاژسازی سطحی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0001686>
  skos:prefLabel "Laser hardening"@en, "سخت‌گردانی لیزری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0014980> .

<http://www.irandoc.acir/onto/irandoc/insp0014981>
  skos:prefLabel "Alloying"@en, "آلیاژسازی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0014980> .

<http://www.irandoc.acir/onto/irandoc/insp0001687>
  skos:prefLabel "Surface hardening"@en, "سخت‌گردانی سطحی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0014980> .

<http://www.irandoc.acir/onto/irandoc/insp0014978>
  skos:prefLabel "Alloying addition"@en, "کمک‌ذوب آلیاژسازی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0014980> .