@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4168a58-18b6-4634-8e07-1c5253fcfb3b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4168a58-18b6-4634-8e07-1c5253fcfb3b> .