@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6812e757-f9ac-4f69-9180-8bb8439b230c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6812e757-f9ac-4f69-9180-8bb8439b230c> .