@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9229dd5-3e0b-4ab9-aaae-dfd447371b8d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9229dd5-3e0b-4ab9-aaae-dfd447371b8d> .