@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff6837f5-6f84-4459-a5ad-48f4cbe5edfe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff6837f5-6f84-4459-a5ad-48f4cbe5edfe> .