@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6421502c-c35e-4d21-88cf-59d8d7526c1d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6421502c-c35e-4d21-88cf-59d8d7526c1d> .