@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad52a415-47ec-4c06-a1f2-7421cc8aa709> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad52a415-47ec-4c06-a1f2-7421cc8aa709> .