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

<http://culturaitalia.it/pico/thesaurus/4.3#preistoria_e_protostoria>
  skos:prefLabel "Prehistory and Protohistory"@en, "Preistoria e Protostoria"@it ;
  a skos:Concept ;
  skos:narrower <http://culturaitalia.it/pico/thesaurus/4.3#calcolitico> .

<http://culturaitalia.it/pico/thesaurus/4.3> a skos:ConceptScheme .
<http://culturaitalia.it/pico/thesaurus/4.3#calcolitico>
  a skos:Concept ;
  skos:altLabel "Copper Age"@en, "Età del rame"@it, "Aeneolithic"@en, "Eneolithic"@en, "Eneolitico"@it ;
  skos:scopeNote "Limiti cronologici variabili a seconda delle aree geografiche."@it, "Chronological limits vary depending on geographical areas."@en ;
  skos:prefLabel "Chalcolithic"@en, "Calcolitico"@it ;
  skos:inScheme <http://culturaitalia.it/pico/thesaurus/4.3> ;
  skos:broader <http://culturaitalia.it/pico/thesaurus/4.3#preistoria_e_protostoria> .