@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/669e64a5-7325-4c69-8ccb-72c41788e3fa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/669e64a5-7325-4c69-8ccb-72c41788e3fa> .