@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/617e9972-8fff-4449-9f23-7aa2a592ca93> rdfs:isDefinedBy <https://stad.gent/data/blank_node/617e9972-8fff-4449-9f23-7aa2a592ca93> .