@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d15590f1-982c-4451-bd15-2311127cd593> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d15590f1-982c-4451-bd15-2311127cd593> .