@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff0a7459-b0e9-40c9-9303-2dbf03f82f2d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff0a7459-b0e9-40c9-9303-2dbf03f82f2d> .