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

<http://www.irandoc.acir/onto/irandoc/insp0015060>
  skos:prefLabel "Carbon steel"@en, "فولاد کربنی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0015068> .

<http://www.irandoc.acir/onto/irandoc/insp0015054>
  skos:prefLabel "Alloy steel"@en, "فولاد آلیاژی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0015068> .

<http://www.irandoc.acir/onto/irandoc/insp0015063>
  skos:prefLabel "Precoated steel"@en, "فولاد پیش‌پوشش‌دار"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0015068> .

<http://www.irandoc.acir/onto/irandoc/insp0015068>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0015062>, <http://www.irandoc.acir/onto/irandoc/insp0015054>, <http://www.irandoc.acir/onto/irandoc/insp0015061>, <http://www.irandoc.acir/onto/irandoc/insp0015067>, <http://www.irandoc.acir/onto/irandoc/insp0015056>, <http://www.irandoc.acir/onto/irandoc/insp0015060>, <http://www.irandoc.acir/onto/irandoc/insp0015063>, <http://www.irandoc.acir/onto/irandoc/insp0015066> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0007744>, <http://www.irandoc.acir/onto/irandoc/insp0004046>, <http://www.irandoc.acir/onto/irandoc/insp0003926>, <http://www.irandoc.acir/onto/irandoc/insp0002778> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0015069> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:altLabel "فولاد پرلیتی"@fa, "" ;
  skos:prefLabel "Steel"@en, "فولاد"@fa .

<http://www.irandoc.acir/onto/irandoc/insp0007744>
  skos:prefLabel "Rebar"@en, "میلگرد"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0015068> .

<http://www.irandoc.acir/onto/irandoc/insp0015061>
  skos:prefLabel "Crucible steel"@en, "فولاد بوته‌ای"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0015068> .

<http://www.irandoc.acir/onto/irandoc/insp0015066>
  skos:prefLabel "Stainless steel"@en, "فولاد زنگ‌نزن"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0015068> .

<http://www.irandoc.acir/onto/irandoc/insp0003926>
  skos:prefLabel "Steel manufacture"@en, "ساختن فولاد"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0015068> .

<http://www.irandoc.acir/onto/irandoc/insp0002778>
  skos:prefLabel "Blooming mills"@en, "آسیای شمشه‌سازی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0015068> .

<http://www.irandoc.acir/onto/irandoc/insp0015069>
  skos:prefLabel "Iron alloy"@en, "آلیاژ آهن"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0015068> .

<http://www.irandoc.acir/onto/irandoc/insp0004046>
  skos:prefLabel "Pressure vessel"@en, "دیگ فشار"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0015068> .

<http://www.irandoc.acir/onto/irandoc/insp0015062>
  skos:prefLabel "Martensitic steel"@en, "فولاد مارتنزیتی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0015068> .

<http://www.irandoc.acir/onto/irandoc/insp0015067>
  skos:prefLabel "Tool steel"@en, "فولادابزار"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0015068> .

<http://www.irandoc.acir/onto/irandoc/insp0015056>
  skos:prefLabel "Austenitic steel"@en, "فولاد آستنیتی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0015068> .