@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9777847-9e3f-4e09-ad42-397dbb5fbc31> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9777847-9e3f-4e09-ad42-397dbb5fbc31> .