@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ce54d171-14eb-4260-896d-78633eb8ce27> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ce54d171-14eb-4260-896d-78633eb8ce27> .