@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3ff30cf4-29fd-447c-b218-4a3092a390c8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3ff30cf4-29fd-447c-b218-4a3092a390c8> .