@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8ef4b8b0-e414-41f8-972b-261bf6d21b68> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8ef4b8b0-e414-41f8-972b-261bf6d21b68> .