@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21275a9a-7b84-4da4-bf52-dc2edb955554> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21275a9a-7b84-4da4-bf52-dc2edb955554> .