@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9f2ee04-c626-4450-99f6-2ec6e8346539> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9f2ee04-c626-4450-99f6-2ec6e8346539> .