@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/df91ea58-e6c6-42c4-b611-583766558164> rdfs:isDefinedBy <https://stad.gent/data/blank_node/df91ea58-e6c6-42c4-b611-583766558164> .