@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/647a6c77-9cfd-4b73-a670-406884c95a24> rdfs:isDefinedBy <https://stad.gent/data/blank_node/647a6c77-9cfd-4b73-a670-406884c95a24> .