@prefix dc: . @prefix dcterms: . @prefix iso-thes: . @prefix nsogi: . @prefix rdf: . @prefix rdfs: . @prefix skos: . @prefix skosxl: . @prefix xml: . @prefix xsd: . a skos:Concept ; skos:prefLabel "Argille refrattarie"@it ; dc:date "2009-03-26" ; skos:inScheme , ; skos:broader ; skos:narrower ; skos:related ; skos:related ; skos:related ; skos:editorialNote "FONTE: Soggettario; DeM; CIS-ISPESL; DTS; ESG; ThIST; WebDewey(IT)"; skos:notation "553.67"^^ ; .