@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/648db542-fdef-442b-a8f0-f8db3d37c048> rdfs:isDefinedBy <https://stad.gent/data/blank_node/648db542-fdef-442b-a8f0-f8db3d37c048> .