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

<http://www.irandoc.acir/onto/irandoc/INSP0012848>
  skos:prefLabel "ساختار زمین ناقص"@fa, "defected ground structure"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0005363> .

<http://www.irandoc.acir/onto/irandoc/INSP0005363>
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0012848>, <http://www.irandoc.acir/onto/irandoc/INSP0005336> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0005404> ;
  skos:prefLabel "پالایه پایین-گذر"@fa, "low-pass filter"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/INSP0005336>
  skos:prefLabel "Butterworth filter"@en, "پالایه باترورث"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0005363> .

<http://www.irandoc.acir/onto/irandoc/INSP0005404>
  skos:prefLabel "پالایه"@fa, "filter"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0005363> .