@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef8bcae5-f5b8-4715-be28-b277ef59e517> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef8bcae5-f5b8-4715-be28-b277ef59e517> .