@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/66686b17-8303-4228-88fb-4df88f62239a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/66686b17-8303-4228-88fb-4df88f62239a> .