@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6816b30b-1ac1-4408-8410-5abf051bb45b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6816b30b-1ac1-4408-8410-5abf051bb45b> .