@prefix skos: <http://www.w3.org/2004/02/skos/core#> . <https://stad.gent/id/concept/550008729> skos:prefLabel "kleiachtige zandsteen"@nl . <https://stad.gent/id/concept/550008729/2023-03-01T08:22:54.408Z> <http://purl.org/dc/terms/isVersionOf> <https://stad.gent/id/concept/550008729> . <https://stad.gent/id/concept/550003983/2023-03-01T05:37:48.459Z> skos:broader <https://stad.gent/id/concept/550008729> .