@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1ff546f-4268-4366-9a53-6b2568742f8d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1ff546f-4268-4366-9a53-6b2568742f8d> .