@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91520e0a-3442-4fdb-ab71-198233c97417> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91520e0a-3442-4fdb-ab71-198233c97417> .