@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67b17b9b-d9c5-4b9f-bc4c-00ecd2c207ff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67b17b9b-d9c5-4b9f-bc4c-00ecd2c207ff> .