@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad18fdcf-8c3c-4557-84fd-9bc26176e857> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad18fdcf-8c3c-4557-84fd-9bc26176e857> .