@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f539caf9-7d7d-4747-b2bf-71548d88c04e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f539caf9-7d7d-4747-b2bf-71548d88c04e> .