@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87bbc883-0bdd-4124-8066-848810a3c090> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87bbc883-0bdd-4124-8066-848810a3c090> .