@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e68717c6-2578-4871-8a81-ce604ceaeb0a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e68717c6-2578-4871-8a81-ce604ceaeb0a> .