@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffea9d52-5471-4e73-885a-abed8bb11a85> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffea9d52-5471-4e73-885a-abed8bb11a85> .