@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f99773b4-894d-414c-9ea5-e69cac0e9b03> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f99773b4-894d-414c-9ea5-e69cac0e9b03> .