@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/498319f9-4ad8-486f-a33f-846b71e68694> rdfs:isDefinedBy <https://stad.gent/data/blank_node/498319f9-4ad8-486f-a33f-846b71e68694> .