@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6621c0a9-d2b5-43fd-a396-e98b3714a3db> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6621c0a9-d2b5-43fd-a396-e98b3714a3db> .