@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90ea8421-4c05-4ce7-a719-580e8a5f7eec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90ea8421-4c05-4ce7-a719-580e8a5f7eec> .