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

<http://www.irandoc.acir/onto/irandoc/INSP0007221>
  skos:altLabel "liquid level measurement"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0013207>, <http://www.irandoc.acir/onto/irandoc/INSP0009459> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0007233> ;
  skos:prefLabel "اندازه‌گیری تراز"@fa, "level measurement"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/INSP0013207>
  skos:prefLabel "واپایش تراز"@fa, "level control"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0007221> .

<http://www.irandoc.acir/onto/irandoc/INSP0007233>
  skos:prefLabel "اندازه‌گیری متغیر فضایی"@fa, "spatial variables measurement"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0007221> .

<http://www.irandoc.acir/onto/irandoc/INSP0009459>
  skos:prefLabel "level meter"@en, "ترازسنج"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0007221> .