@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1afb973d-9367-448a-a092-532cbdf18d66> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1afb973d-9367-448a-a092-532cbdf18d66> .