@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a471500e-4f5e-4347-a1bb-935ac8351c02> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a471500e-4f5e-4347-a1bb-935ac8351c02> .