@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef934dc0-3d5f-4c0e-bd02-8f5bf40c2663> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef934dc0-3d5f-4c0e-bd02-8f5bf40c2663> .