@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac3d478e-6c15-4dcc-aee0-1b5e0d34ef03> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac3d478e-6c15-4dcc-aee0-1b5e0d34ef03> .