@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff3b43ea-6528-4f7e-9855-7753d7c3d68a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff3b43ea-6528-4f7e-9855-7753d7c3d68a> .