@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d619a535-99e2-46f0-a580-a433f389bdf6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d619a535-99e2-46f0-a580-a433f389bdf6> .