@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a457483c-5ad2-4f16-b491-cd823fa37cfa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a457483c-5ad2-4f16-b491-cd823fa37cfa> .