@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21b45eea-5051-4f74-9353-2bfd7a71d34c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21b45eea-5051-4f74-9353-2bfd7a71d34c> .