@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1c9f512f-2a01-455c-9938-b88eb983fa9b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1c9f512f-2a01-455c-9938-b88eb983fa9b> .