@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c57c1af0-9398-4d61-afb4-1052b08e0120> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c57c1af0-9398-4d61-afb4-1052b08e0120> .