@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61ad4ab9-7b21-4e0e-9bda-b573d9fdda27> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61ad4ab9-7b21-4e0e-9bda-b573d9fdda27> .