@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d819a3b9-071a-4c42-8910-be10d150ee96> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d819a3b9-071a-4c42-8910-be10d150ee96> .