@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4857b459-7887-468f-af26-7cff5ad4ab2b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4857b459-7887-468f-af26-7cff5ad4ab2b> .