@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1728aa91-4776-4880-83bc-04ba1b2e4780> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1728aa91-4776-4880-83bc-04ba1b2e4780> .