@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/580550fe-a09a-41cc-a4ab-e1cfc99ef5c1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/580550fe-a09a-41cc-a4ab-e1cfc99ef5c1> .