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

<http://www.irandoc.acir/onto/irandoc/insp0013157>
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:altLabel "", "سامانه تأخیری تفاضلی"@fa ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0013158> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0012499>, <http://www.irandoc.acir/onto/irandoc/insp0007507>, <http://www.irandoc.acir/onto/irandoc/insp0012847> ;
  skos:prefLabel "سامانه تفاضلی تأخیری"@fa, "Delay-differential system"@en .

<http://www.irandoc.acir/onto/irandoc/insp0007507>
  skos:prefLabel "Differential equation"@en, "معادله دیفرانسیل"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0013157> .

<http://www.irandoc.acir/onto/irandoc/insp0012847>
  skos:prefLabel "Delay"@en, "تأخیر"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0013157> .

<http://www.irandoc.acir/onto/irandoc/insp0013158>
  skos:prefLabel "Delay system"@en, "سامانه تأخیری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0013157> .

<http://www.irandoc.acir/onto/irandoc/insp0012499>
  skos:prefLabel "Distributed parameter system"@en, "سامانه پارامتری گسترده"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0013157> .