@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/13904041-3c50-4879-82a9-5dd20aa08d4f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/13904041-3c50-4879-82a9-5dd20aa08d4f> .