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

<http://www.irandoc.acir/onto/irandoc/NEMA0004420>
  skos:prefLabel "odour control"@en, "کنترل بو"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004537> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007970>
  skos:prefLabel "unpleasant odours"@en, "بوهای نامطبوع"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004537> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004537>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007970>, <http://www.irandoc.acir/onto/irandoc/NEMA0004420> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0004611> ;
  skos:prefLabel "بوزدایی"@fa, "deodorizing"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0004611>
  skos:prefLabel "فناوری شیمیایی"@fa, "chemical technology"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0004537> .