@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffdd5150-30ef-4715-a3db-3903ff604d4c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffdd5150-30ef-4715-a3db-3903ff604d4c> .