@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddd4ec1c-058e-4204-855b-aba84498ac66> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddd4ec1c-058e-4204-855b-aba84498ac66> .