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

<http://culturaitalia.it/pico/thesaurus/4.3#materiale_scrittorio>
  skos:broader <http://culturaitalia.it/pico/thesaurus/4.3#strumenti> ;
  skos:inScheme <http://culturaitalia.it/pico/thesaurus/4.3> ;
  skos:prefLabel "Writing materials"@en, "Materiale scrittorio"@it ;
  a skos:Concept .

<http://culturaitalia.it/pico/thesaurus/4.3> a skos:ConceptScheme .
<http://culturaitalia.it/pico/thesaurus/4.3#strumenti>
  skos:prefLabel "Instruments"@en, "Strumenti"@it ;
  a skos:Concept ;
  skos:narrower <http://culturaitalia.it/pico/thesaurus/4.3#materiale_scrittorio> .