@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91f726ea-11af-4945-8af9-8be0dbf9209d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91f726ea-11af-4945-8af9-8be0dbf9209d> .