@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af0e7cfe-23b7-4f1c-bd89-ec2ed86c46fd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af0e7cfe-23b7-4f1c-bd89-ec2ed86c46fd> .