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

<http://www.irandoc.acir/onto/irandoc/NEMA0008401>
  skos:prefLabel "فسفات‌های آلی"@fa, "organic phosphates"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008402> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008404>
  skos:prefLabel "ترکیبات آلی فسفری"@fa, "organophosphorus compounds"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0008402> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008402>
  skos:altLabel "ACIDOS FOSFONICOS"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008401> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008404> ;
  skos:prefLabel "فسفر اسیدهای آلی"@fa, "organophosphorus acids"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .