@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a57f9e14-ce76-427b-9cdd-3d344e05918c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a57f9e14-ce76-427b-9cdd-3d344e05918c> .