@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f9bf4a15-a134-4bf0-b35e-7f2ee13572ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f9bf4a15-a134-4bf0-b35e-7f2ee13572ea> .