@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91f06f40-cf17-4a82-86e0-c73eafb83d21> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91f06f40-cf17-4a82-86e0-c73eafb83d21> .