@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/540682f9-92d8-4e10-b641-468e797d19bb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/540682f9-92d8-4e10-b641-468e797d19bb> .