@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/19ddeb52-15b7-4512-87a8-fedffcd15248> rdfs:isDefinedBy <https://stad.gent/data/blank_node/19ddeb52-15b7-4512-87a8-fedffcd15248> .