@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28431c77-491c-4ed6-854c-ef1fea6e4ee5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28431c77-491c-4ed6-854c-ef1fea6e4ee5> .