@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90a8fa9b-36d8-408e-8cf9-2d3d3957eb6c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90a8fa9b-36d8-408e-8cf9-2d3d3957eb6c> .