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

<http://www.irandoc.acir/onto/irandoc/NEMA0009347>
  skos:prefLabel "تأسیسات زیربنایی عام‌المنفعه"@fa, "public works"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0009346> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009346>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0001935> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0009347> ;
  skos:prefLabel "ساختمان فرودگاه"@fa, "airport construction"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0001935>
  skos:prefLabel "فرودگاه‌ها"@fa, "airports"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0009346> .