@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68d85a1e-b518-4f7f-88af-cedbc33490b9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68d85a1e-b518-4f7f-88af-cedbc33490b9> .