@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8d1f54a3-88f8-4e80-a503-3f23ebcf6fab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8d1f54a3-88f8-4e80-a503-3f23ebcf6fab> .