@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1f421569-8dc0-40b9-828d-2561a10850c1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1f421569-8dc0-40b9-828d-2561a10850c1> .