@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff3d6210-d7c0-4ac7-98b5-9595e0112959> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff3d6210-d7c0-4ac7-98b5-9595e0112959> .