@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf3a0c9f-585f-408c-adb0-3778ee72078d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf3a0c9f-585f-408c-adb0-3778ee72078d> .