@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1f5911d-f3c0-4438-9f42-61d82a405a0c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1f5911d-f3c0-4438-9f42-61d82a405a0c> .