@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8823f9f9-4949-47d6-8498-7cac3405d783> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8823f9f9-4949-47d6-8498-7cac3405d783> .