@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4c9ba0b9-23cb-4eb8-a009-3f68321aad30> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4c9ba0b9-23cb-4eb8-a009-3f68321aad30> .