@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/5421d8af-ddfd-4735-a727-7653947d884e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/5421d8af-ddfd-4735-a727-7653947d884e> .