@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a56f21f8-a0f9-4148-a6dd-4ab9befcf37c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a56f21f8-a0f9-4148-a6dd-4ab9befcf37c> .