@prefix rdf: . @prefix skos: . @prefix uneskos: . rdf:type skos:Concept ; skos:prefLabel "Drainage"@en , "Drainage"@fr , "Drenaje"@es , "Дренаж"@ru ; skos:inScheme ; skos:narrower , , ; skos:broader ; skos:related , , , , ; uneskos:memberOf .