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

<http://www.irandoc.acir/onto/irandoc/NEMA0005305>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0005309> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0005314> ;
  skos:prefLabel "پیرتروم (حشره‌کش)"@fa, "pyrethrum (insecticide)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0005314>
  skos:prefLabel "آفت‌کش‌ها"@fa, "pesticides"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0005305> .

<http://www.irandoc.acir/onto/irandoc/NEMA0005309>
  skos:prefLabel "حشره‌کش‌ها"@fa, "insecticides"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0005305> .