@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/dff6f67a-4dea-4335-ad70-614db243d356> rdfs:isDefinedBy <https://stad.gent/data/blank_node/dff6f67a-4dea-4335-ad70-614db243d356> .