@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91563bd2-e6d5-4c33-8488-cc743eaf8d20> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91563bd2-e6d5-4c33-8488-cc743eaf8d20> .