@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef76b8d9-6e0a-49d2-b146-2d0d5ffd1648> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef76b8d9-6e0a-49d2-b146-2d0d5ffd1648> .