@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99bb21fc-bb02-4317-8477-2e1171125bff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99bb21fc-bb02-4317-8477-2e1171125bff> .