@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b8b4b517-9156-489e-af18-a4e94be03aae> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b8b4b517-9156-489e-af18-a4e94be03aae> .