@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac6a89bc-2a43-4952-b167-2001cc1aa860> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac6a89bc-2a43-4952-b167-2001cc1aa860> .