@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/539b2788-edfe-48a6-a004-5e9150739a94> rdfs:isDefinedBy <https://stad.gent/data/blank_node/539b2788-edfe-48a6-a004-5e9150739a94> .