@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2539e364-4382-4272-a309-7c7731d6d898> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2539e364-4382-4272-a309-7c7731d6d898> .