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

<http://www.irandoc.acir/onto/irandoc/NEMA0003999>
  skos:prefLabel "تجهیزات آزمایش"@fa, "test equipment"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0003998> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003998>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004062> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0003999>, <http://www.irandoc.acir/onto/irandoc/NEMA0009431> ;
  skos:prefLabel "میزهای کار آزمایش"@fa, "test benches"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0004062>
  skos:prefLabel "وسایل اندازه‌گیری"@fa, "measuring instruments"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003998> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009431>
  skos:prefLabel "مهندسی مکانیک"@fa, "mechanical engineering"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0003998> .