@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28be516c-9577-4871-b6b8-8a02912623ed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28be516c-9577-4871-b6b8-8a02912623ed> .