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

<http://www.irandoc.acir/onto/irandoc/insp0013319>
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0013320>, <http://www.irandoc.acir/onto/irandoc/insp0005198> ;
  skos:prefLabel "Continuous time filter"@en, "پالایه زمانی پیوسته"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0013320>
  skos:prefLabel "Continuous time system"@en, "سامانه زمانی پیوسته"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0013319> .

<http://www.irandoc.acir/onto/irandoc/insp0005198>
  skos:prefLabel "Active filter"@en, "پالایه فعال"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0013319> .