@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/83f809e9-640e-4ca8-a808-a304ae14ee06> rdfs:isDefinedBy <https://stad.gent/data/blank_node/83f809e9-640e-4ca8-a808-a304ae14ee06> .