@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b54fdb61-3447-419b-88b2-c8e80e82299e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b54fdb61-3447-419b-88b2-c8e80e82299e> .