@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af32f508-66aa-4ddc-b5c8-e7203a13a00c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af32f508-66aa-4ddc-b5c8-e7203a13a00c> .