@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad25a18f-110d-4c79-99af-48090b2e0fb8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad25a18f-110d-4c79-99af-48090b2e0fb8> .