@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/63db5278-881b-4806-8573-b7649c4ed05b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/63db5278-881b-4806-8573-b7649c4ed05b> .