@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68f33524-635d-4b16-8277-7258e3f9f599> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68f33524-635d-4b16-8277-7258e3f9f599> .