@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/022921ab-f615-4d7a-802c-44f22971319f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/022921ab-f615-4d7a-802c-44f22971319f> .