@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff0887fb-8c9a-4118-88a3-fe6ed02e6124> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff0887fb-8c9a-4118-88a3-fe6ed02e6124> .