@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91e9611e-b6cc-46f5-8802-f3fe99902a41> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91e9611e-b6cc-46f5-8802-f3fe99902a41> .