@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6ff9d2f6-679c-4e3f-8717-e9277589b848> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6ff9d2f6-679c-4e3f-8717-e9277589b848> .