@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffe1a59e-e6af-4a2c-9010-f1588298f207> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffe1a59e-e6af-4a2c-9010-f1588298f207> .