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

<http://www.irandoc.acir/onto/irandoc/insp0007748>
  skos:prefLabel "Bioceramic"@en, "بیوسرامیک"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0003550> .

<http://www.irandoc.acir/onto/irandoc/insp0003550>
  skos:altLabel "vitroceramics"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0007748> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0007789>, <http://www.irandoc.acir/onto/irandoc/insp0007756>, <http://www.irandoc.acir/onto/irandoc/insp0003558> ;
  skos:prefLabel "Glass ceramic"@en, "سرامیک شیشه‌ای"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0003558>
  skos:prefLabel "Glass"@en, "شیشه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0003550> .

<http://www.irandoc.acir/onto/irandoc/insp0007789>
  skos:prefLabel "Composite materials"@en, "مواد مختلط"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0003550> .

<http://www.irandoc.acir/onto/irandoc/insp0007756>
  skos:prefLabel "Ceramic"@en, "سرامیک"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0003550> .