@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9a4ac48-5875-4443-b450-cf36af497a05> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9a4ac48-5875-4443-b450-cf36af497a05> .