@prefix skos: <http://www.w3.org/2004/02/skos/core#> . <https://stad.gent/id/concept/530010180> skos:prefLabel "polyaryletherketone (pp)"@nl . <https://stad.gent/id/concept/530010176/2023-03-01T02:46:42.232Z> skos:narrower <https://stad.gent/id/concept/530010180> . <https://stad.gent/id/concept/530010180/2023-03-01T02:47:02.748Z> <http://purl.org/dc/terms/isVersionOf> <https://stad.gent/id/concept/530010180> .