@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/dfffd906-412e-45ab-8162-a4933a02fd4d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/dfffd906-412e-45ab-8162-a4933a02fd4d> .