@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1bff29d6-17dd-4c5e-9be1-db426112ca43> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1bff29d6-17dd-4c5e-9be1-db426112ca43> .