@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bb9b73a2-e884-4a19-acc7-a6a4909a365c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bb9b73a2-e884-4a19-acc7-a6a4909a365c> .