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

<http://www.irandoc.acir/onto/irandoc/INSP0009727>
  skos:prefLabel "ترکیبات آلومینیم"@fa, "aluminium compounds"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0003546> .

<http://www.irandoc.acir/onto/irandoc/INSP0003546>
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0009727> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0003558> ;
  skos:prefLabel "شیشه آلومینوسیلیکات"@fa, "aluminosilicate glasses"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/INSP0003558>
  skos:prefLabel "شیشه"@fa, "glass"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0003546> .