@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b157f39-2f22-4f1f-938e-b900f850bc85> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b157f39-2f22-4f1f-938e-b900f850bc85> .