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

<http://www.irandoc.acir/onto/irandoc/NEMA0007767>
  skos:prefLabel "تخته‌های عایق"@fa, "insulating boards"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003235> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007978>
  skos:prefLabel "صدا آزاری"@fa, "noise nuisance"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003235> .

<http://www.irandoc.acir/onto/irandoc/NEMA0001428>
  skos:prefLabel "خانه‌سازی"@fa, "housing"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003235> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003239>
  skos:prefLabel "صوت‌شناسی"@fa, "acoustics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0003235> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007687>
  skos:prefLabel "مسائل مسکن"@fa, "housing problems"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003235> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004444>
  skos:prefLabel "فناوری زیست‌محیطی"@fa, "environmental technology"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0003235> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003235>
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0003239>, <http://www.irandoc.acir/onto/irandoc/NEMA0004444> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007687>, <http://www.irandoc.acir/onto/irandoc/NEMA0001428>, <http://www.irandoc.acir/onto/irandoc/NEMA0004425>, <http://www.irandoc.acir/onto/irandoc/NEMA0007767>, <http://www.irandoc.acir/onto/irandoc/NEMA0007264>, <http://www.irandoc.acir/onto/irandoc/NEMA0007978> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:prefLabel "عایق‌کاری صوتی"@fa, "acoustic insulation"@en .

<http://www.irandoc.acir/onto/irandoc/NEMA0007264>
  skos:prefLabel "محیط صوتی"@fa, "acoustic environment"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003235> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004425>
  skos:prefLabel "عایق‌کاری حرارتی"@fa, "thermal insulation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003235> .