@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aef542ae-df60-43bd-8a52-9697b765567a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aef542ae-df60-43bd-8a52-9697b765567a> .