@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ef602c8-fd2a-43ea-b9d1-901ba542347d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ef602c8-fd2a-43ea-b9d1-901ba542347d> .