@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54537c61-4680-4dea-a9a9-827f6c174e23> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54537c61-4680-4dea-a9a9-827f6c174e23> .