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

<http://culturaitalia.it/pico/thesaurus/4.3#oceanografia>
  ns0:picotheme "SCIENCE" ;
  skos:broader <http://culturaitalia.it/pico/thesaurus/4.3#scienze_della_terra> ;
  skos:inScheme <http://culturaitalia.it/pico/thesaurus/4.3> ;
  skos:prefLabel "Oceanography"@en, "Oceanografia"@it ;
  a skos:Concept .

<http://culturaitalia.it/pico/thesaurus/4.3> a skos:ConceptScheme .
<http://culturaitalia.it/pico/thesaurus/4.3#scienze_della_terra>
  skos:prefLabel "Earth sciences"@en, "Scienze della terra"@it ;
  a skos:Concept ;
  skos:narrower <http://culturaitalia.it/pico/thesaurus/4.3#oceanografia> .