@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/86230ec9-61ea-41e9-ad39-22cafaf16fdb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/86230ec9-61ea-41e9-ad39-22cafaf16fdb> .