@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/817335d4-aa21-4339-ad01-b823acd624b8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/817335d4-aa21-4339-ad01-b823acd624b8> .