@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31377d71-7fea-45b5-9117-3ceed5c644d2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31377d71-7fea-45b5-9117-3ceed5c644d2> .