@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/5a1b9bcb-8471-4e54-8ca8-dccac3893f3d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/5a1b9bcb-8471-4e54-8ca8-dccac3893f3d> .