@prefix skos: <http://www.w3.org/2004/02/skos/core#> . <https://stad.gent/id/concept/530004314> skos:prefLabel "polycarbonaat"@nl . <https://stad.gent/id/concept/530004314/2023-01-07T00:08:19.159Z> <http://purl.org/dc/terms/isVersionOf> <https://stad.gent/id/concept/530004314> . <https://stad.gent/id/concept/530003423/2023-01-06T23:47:02.100Z> skos:narrower <https://stad.gent/id/concept/530004314> .