@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix mi: <https://taxonomy.materialinstruments.com/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://taxonomy.materialinstruments.com/id/material/acrylic-fibre>
  a skos:Concept ;
  skos:inScheme <https://taxonomy.materialinstruments.com/id/axis/material> ;
  skos:prefLabel "Acrylic fibre"@en ;
  skos:definition "A synthetic fibre composed of linear macromolecules containing at least 85 percent by mass of acrylonitrile units in the chain."@en ;
  skos:altLabel "Polyacrylonitrile"@en ;
  skos:altLabel "Acrylic fiber"@en ;
  skos:hiddenLabel "Acrylic fiber"@en ;
  skos:broader <https://taxonomy.materialinstruments.com/id/material/acrylic> ;
  skos:exactMatch <https://taxonomy.materialinstruments.com/ns/iso-1043-1/PAN> ;
  skos:closeMatch <http://www.wikidata.org/entity/Q2259977> ;
  skos:notation "acrylic"^^<https://taxonomy.materialinstruments.com/ns/eu-1007-2011> ;
  skos:notation "acrylic"^^<https://taxonomy.materialinstruments.com/ns/ftc-16cfr303> ;
  skos:notation "acrylic"^^<https://taxonomy.materialinstruments.com/ns/iso-2076> ;
  skos:notation "PAN"^^<https://taxonomy.materialinstruments.com/ns/iso-1043-1> ;
  mi:searchedWithout [ dcterms:date "2026-10-21" ; mi:query "Acrylic fibre | Polyacrylonitrile | acrylic fibre" ; mi:scheme "uniclass" ; mi:via "https://uniclass.thenbs.com/download" ] ;
  mi:sourceBasis "referenced" ;
  dcterms:source "composition dictionary in a materials-retrieval system (src-05); ISO 2076:2021" ;
  dcterms:date "2026-09-22" ;
  mi:status "active" .