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

thesaurus:214
  a skos:Concept ;
  skos:prefLabel "Fibra vegetale"@it, "Fibra vegetal"@es, "Vegetable fibre"@en, "Fibre végétale"@fr .

thesaurus:488
  a skos:Concept ;
  skos:prefLabel "Lin"@fr, "Flax"@en, "Lino"@it, "Lino"@es .

thesaurus:529
  a skos:Concept ;
  skos:prefLabel "Viscosa"@it, "Viscosa"@es, "Viscose"@fr, "Viscose"@en .

thesaurus:617
  a skos:Concept ;
  skos:prefLabel "Coton"@fr, "Algodón"@es, "Cotton"@en, "Cotone"@it .

<http://data.silknow.org/vocabulary/facet/materials>
  a skos:Collection ;
  skos:prefLabel "materials"@en ;
  skos:member <http://data.silknow.org/vocabulary/facet/vegetal_fibre> .

<http://data.silknow.org/vocabulary/facet/vegetal_fibre>
  a skos:Collection ;
  skos:prefLabel "vegetal fibre"@en ;
  skos:member thesaurus:617, thesaurus:529, thesaurus:214, thesaurus:488 .