@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/181a9c9b-014e-4c93-9e7e-0080551a3fee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/181a9c9b-014e-4c93-9e7e-0080551a3fee> .