@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af0233f9-2ec1-40a8-b803-da1ee8d6a0d4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af0233f9-2ec1-40a8-b803-da1ee8d6a0d4> .