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

<http://www.irandoc.acir/onto/irandoc/insp0002746>
  skos:prefLabel "Accident prevention"@en, "پیشگیری حادثه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011018> .

<http://www.irandoc.acir/onto/irandoc/insp0002936>
  skos:prefLabel "Reliability"@en, "اطمینان‌پذیری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011018> .

<http://www.irandoc.acir/onto/irandoc/insp0011018>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0002936>, <http://www.irandoc.acir/onto/irandoc/insp0002746> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0011020> ;
  skos:prefLabel "Preventive maintenance"@en, "تعمیرونگهداری پیشگیرانه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0011020>
  skos:prefLabel "Maintenance engineering"@en, "مهندسی تعمیرات"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0011018> .