@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aa57a92e-2d80-49a5-a484-a09044ebad29> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aa57a92e-2d80-49a5-a484-a09044ebad29> .