@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/817ec54a-e4eb-49dd-a4d9-73ff8d67bd39> rdfs:isDefinedBy <https://stad.gent/data/blank_node/817ec54a-e4eb-49dd-a4d9-73ff8d67bd39> .