@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15dffaf0-2296-424e-9f74-17e8fd13efb8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15dffaf0-2296-424e-9f74-17e8fd13efb8> .