@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://purl.org/> .

<http://culturaitalia.it/pico/thesaurus/4.3> a skos:ConceptScheme .
<http://culturaitalia.it/pico/thesaurus/4.3#librettisti>
  ns0:picotheme "LITERATURE", "MUSIC" ;
  skos:broader <http://culturaitalia.it/pico/thesaurus/4.3#autori_teatrali> ;
  skos:inScheme <http://culturaitalia.it/pico/thesaurus/4.3> ;
  skos:prefLabel "Librettists"@en, "Librettisti"@it ;
  a skos:Concept .

<http://culturaitalia.it/pico/thesaurus/4.3#autori_teatrali>
  skos:prefLabel "Playwrights"@en, "Autori teatrali"@it ;
  a skos:Concept ;
  skos:narrower <http://culturaitalia.it/pico/thesaurus/4.3#librettisti> .