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

<http://culturaitalia.it/pico/thesaurus/4.3#documenti_visivi>
  skos:prefLabel "Visual documentation"@en, "Documenti visivi"@it ;
  a skos:Concept ;
  skos:narrower <http://culturaitalia.it/pico/thesaurus/4.3#carte_geografiche_mappe> .

<http://culturaitalia.it/pico/thesaurus/4.3> a skos:ConceptScheme .
<http://culturaitalia.it/pico/thesaurus/4.3#carte_geografiche_mappe>
  skos:scopeNote "Including nautical charts and portolanos."@en, "Incluse le carte nautiche e i portolani."@it ;
  skos:altLabel "Cartographic materials"@en ;
  skos:broader <http://culturaitalia.it/pico/thesaurus/4.3#documenti_visivi> ;
  skos:inScheme <http://culturaitalia.it/pico/thesaurus/4.3> ;
  skos:prefLabel "Maps"@en, "Carte geografiche / Mappe"@it ;
  a skos:Concept .