@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3f4dfd99-c637-4b7c-9547-b2e52485768f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3f4dfd99-c637-4b7c-9547-b2e52485768f> .