@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b257b3b9-2f96-4741-b7a9-2856db1b4152> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b257b3b9-2f96-4741-b7a9-2856db1b4152> .