@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81527598-9d5f-40b9-890c-85a588a1e5db> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81527598-9d5f-40b9-890c-85a588a1e5db> .