@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af22d147-5cb0-4066-a20c-8a98217abb6a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af22d147-5cb0-4066-a20c-8a98217abb6a> .