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

<http://www.irandoc.acir/onto/irandoc/NEMA0001140>
  skos:prefLabel "فراورده‌های زیستی"@fa, "biological products"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0001134> .

<http://www.irandoc.acir/onto/irandoc/NEMA0001134>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0001139> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0001140> ;
  skos:prefLabel "توکسوئیدها"@fa, "toxoids"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0001139>
  skos:prefLabel "واکسن‌ها"@fa, "vaccines"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0001134> .