@prefix skos: <http://www.w3.org/2004/02/skos/core#> . <https://stad.gent/id/concept/10001031> skos:prefLabel "polyacrylaat"@nl . <https://stad.gent/id/concept/530001126/2023-01-06T22:41:28.739Z> skos:narrower <https://stad.gent/id/concept/10001031> .