@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/503d15d9-7e76-4226-9c10-6b30af3d58ee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/503d15d9-7e76-4226-9c10-6b30af3d58ee> .