@prefix skos: <http://www.w3.org/2004/02/skos/core#> . <https://stad.gent/id/concept/550008730> skos:prefLabel "silicagel"@nl . <https://stad.gent/id/concept/550008730/2023-03-01T08:22:59.410Z> <http://purl.org/dc/terms/isVersionOf> <https://stad.gent/id/concept/550008730> . <https://stad.gent/id/concept/550008858/2023-03-01T08:30:23.348Z> skos:narrower <https://stad.gent/id/concept/550008730> .