@prefix skos: <http://www.w3.org/2004/02/skos/core#> . <https://stad.gent/id/concept/470005107> skos:prefLabel "petroleumkan"@nl . <https://stad.gent/id/concept/470006206/2023-01-06T19:45:43.617Z> skos:narrower <https://stad.gent/id/concept/470005107> .