@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f9fdbdef-1cff-4e64-a99c-668284d0393b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f9fdbdef-1cff-4e64-a99c-668284d0393b> .