@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/257f9765-5b75-40a5-9bc3-2434e43d2405> rdfs:isDefinedBy <https://stad.gent/data/blank_node/257f9765-5b75-40a5-9bc3-2434e43d2405> .