@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/539511a7-c9c7-4dd5-a764-9aa7e3d6924a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/539511a7-c9c7-4dd5-a764-9aa7e3d6924a> .