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

<http://www.irandoc.acir/onto/irandoc/AEM0001193>
  skos:prefLabel "Alarm system"@en, "سیستم هشدار"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/AEM000357> .

<http://www.irandoc.acir/onto/irandoc/AEM000359>
  skos:prefLabel "Detector"@en, "آشکارساز"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/AEM000357> .

<http://www.irandoc.acir/onto/irandoc/AEM000357>
  skos:related <http://www.irandoc.acir/onto/irandoc/AEM0001193> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/AEM000359> ;
  skos:prefLabel "Smoke detector"@en, "آشکارساز دود"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .