@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad57a23f-6185-4937-b445-ed43072bd324> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad57a23f-6185-4937-b445-ed43072bd324> .