@prefix skos: <http://www.w3.org/2004/02/skos/core#> . <https://stad.gent/id/concept/550001450> skos:prefLabel "kalksteen"@nl . <https://stad.gent/id/concept/550008785/2023-03-01T08:25:40.687Z> skos:narrower <https://stad.gent/id/concept/550001450> . <https://stad.gent/id/concept/550001450/2023-03-01T04:59:27.458Z> <http://purl.org/dc/terms/isVersionOf> <https://stad.gent/id/concept/550001450> .