@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6d9857ad-43b1-4acf-94df-813f8229c568> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6d9857ad-43b1-4acf-94df-813f8229c568> .