@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/258169df-a547-439e-b447-43ecaf31f1cf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/258169df-a547-439e-b447-43ecaf31f1cf> .