@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8af71737-2a51-4d03-a621-8af7e9eb4237> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8af71737-2a51-4d03-a621-8af7e9eb4237> .