@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff9badbe-3b14-4049-b582-7c1787bc855c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff9badbe-3b14-4049-b582-7c1787bc855c> .