@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bf91c0f9-6c3c-4e6e-bfc0-bc33897ad38a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bf91c0f9-6c3c-4e6e-bfc0-bc33897ad38a> .