@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ff90d88-e593-40d4-9562-f555b26f609f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ff90d88-e593-40d4-9562-f555b26f609f> .