@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99c1bf61-a29d-4210-adf9-231950418bd9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99c1bf61-a29d-4210-adf9-231950418bd9> .