@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90ae4fee-4d3d-4bef-8896-5029235bc063> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90ae4fee-4d3d-4bef-8896-5029235bc063> .