@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31721459-6d01-441c-bd2c-1c22d7591729> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31721459-6d01-441c-bd2c-1c22d7591729> .