@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9d977fb-d8ee-4806-aa8d-185f5eeb4b86> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9d977fb-d8ee-4806-aa8d-185f5eeb4b86> .