@prefix skos: <http://www.w3.org/2004/02/skos/core#> . <https://stad.gent/id/concept/530008182> skos:prefLabel "aceton"@nl . <https://stad.gent/id/concept/530008180/2023-03-01T00:39:58.394Z> skos:narrower <https://stad.gent/id/concept/530008182> . <https://stad.gent/id/concept/530008182/2023-03-01T00:40:08.398Z> <http://purl.org/dc/terms/isVersionOf> <https://stad.gent/id/concept/530008182> .