@prefix skos: <http://www.w3.org/2004/02/skos/core#> . <https://stad.gent/id/concept/530010536> skos:prefLabel "blauwe hardsteen"@nl . <https://stad.gent/id/concept/530006188/2023-01-07T01:16:23.072Z> skos:narrower <https://stad.gent/id/concept/530010536> . <https://stad.gent/id/concept/530010536/2023-03-01T03:14:12.757Z> <http://purl.org/dc/terms/isVersionOf> <https://stad.gent/id/concept/530010536> .