@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad17a413-d9f8-4f23-9506-15b683db2827> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad17a413-d9f8-4f23-9506-15b683db2827> .