@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2503b3d8-e354-4f93-bdaf-b218197fe771> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2503b3d8-e354-4f93-bdaf-b218197fe771> .