@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/504f11de-4af5-4568-bb41-da52eeb50cf2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/504f11de-4af5-4568-bb41-da52eeb50cf2> .