@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af459841-f169-45e2-b7a4-c259b730e432> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af459841-f169-45e2-b7a4-c259b730e432> .