@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff64f4ec-2d64-4dc4-a837-711985cdc34d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff64f4ec-2d64-4dc4-a837-711985cdc34d> .