@prefix n0: . @prefix n1: . @prefix n2: . @prefix n3: . @prefix n4: . n1:broader ; n2:hasTitle "Optik"@de, "Optics"@en; a n1:Concept; n1:notation "103021"; n1:prefLabel "Optik"@de, "Optics"@en; n2:hasIdentifier , ; n2:hasAvailableDate "2022-08-04T11:02:15.592952"^^; n1:inScheme ; n2:isPartOf ; n2:hasUpdatedDate "2024-01-18T13:35:25.229830"^^; n2:createdBy "init"; n2:hasUpdatedRole "init".