@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff738404-ac66-4703-a0da-7d5be2b488ce> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff738404-ac66-4703-a0da-7d5be2b488ce> .