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

<http://www.irandoc.acir/onto/irandoc/insp0004861>
  skos:prefLabel "Minimization"@en, "کمینه‌سازی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004853> .

<http://www.irandoc.acir/onto/irandoc/insp0013342>
  skos:prefLabel "Constraint theory"@en, "نظریه قید"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004853> .

<http://www.irandoc.acir/onto/irandoc/insp0004853>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004861>, <http://www.irandoc.acir/onto/irandoc/insp0013342>, <http://www.irandoc.acir/onto/irandoc/insp0005059> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0004858> ;
  skos:prefLabel "Linear programming"@en, "برنامه‌ریزی خطی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0004858>
  skos:prefLabel "Mathematical programming"@en, "برنامه‌نویسی ریاضی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0004853> .

<http://www.irandoc.acir/onto/irandoc/insp0005059>
  skos:prefLabel "Operations research"@en, "تحقیق در عملیات"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004853> .