@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b8d21e85-0866-4208-aa22-a9547381993c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b8d21e85-0866-4208-aa22-a9547381993c> .