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

<http://www.irandoc.acir/onto/irandoc/insp0004527>
  skos:prefLabel "Perturbation theory"@en, "نظریه اختلال"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004529> .

<http://www.irandoc.acir/onto/irandoc/insp0013129>
  skos:prefLabel "Control system synthesis"@en, "سنتز سامانه واپایش"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004529> .

<http://www.irandoc.acir/onto/irandoc/insp0013127>
  skos:prefLabel "Control system analysis"@en, "تحلیل سامانه واپایش"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004529> .

<http://www.irandoc.acir/onto/irandoc/insp0004528>
  skos:prefLabel "Singularly perturbed system"@en, "سامانه پریشیده تکی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0004529> .

<http://www.irandoc.acir/onto/irandoc/insp0004529>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0004528> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004527>, <http://www.irandoc.acir/onto/irandoc/insp0013127>, <http://www.irandoc.acir/onto/irandoc/insp0013129> ;
  skos:prefLabel "Perturbation technique"@en, "فن اختلال"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .