@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91a79378-56dc-4792-94ab-22ac3bd90992> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91a79378-56dc-4792-94ab-22ac3bd90992> .