@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4617ab9-4aee-4eb1-ae82-336e59fd4349> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4617ab9-4aee-4eb1-ae82-336e59fd4349> .