@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/571540f5-bd13-4d19-ac9f-cdbd52b1bc52> rdfs:isDefinedBy <https://stad.gent/data/blank_node/571540f5-bd13-4d19-ac9f-cdbd52b1bc52> .