@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffb66477-b356-453a-8cad-cc716bd4d1cb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffb66477-b356-453a-8cad-cc716bd4d1cb> .