@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff1aba32-2714-4036-8b9b-3acdeb70c405> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff1aba32-2714-4036-8b9b-3acdeb70c405> .