@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f9f919cb-152e-459b-9438-61f1f3099fcd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f9f919cb-152e-459b-9438-61f1f3099fcd> .