@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d51204b8-88be-4af6-b336-4e7ee852399a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d51204b8-88be-4af6-b336-4e7ee852399a> .