@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af8901e5-a25f-4f56-9576-94f99217ce50> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af8901e5-a25f-4f56-9576-94f99217ce50> .