@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6de21c39-378b-451d-98ec-7986d7811c9c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6de21c39-378b-451d-98ec-7986d7811c9c> .