@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab4f23e4-bb48-4d6a-935a-1ad648694269> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab4f23e4-bb48-4d6a-935a-1ad648694269> .