@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a7717a58-510a-4228-8a27-766b060bee17> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a7717a58-510a-4228-8a27-766b060bee17> .