@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57ba975c-ddda-427e-8426-a94826d0a582> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57ba975c-ddda-427e-8426-a94826d0a582> .