@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4cf4dd60-fbc7-43ec-8d90-1284c9caba18> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4cf4dd60-fbc7-43ec-8d90-1284c9caba18> .