@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4509f3c3-6e6c-4a8a-9dde-11f09e9092b3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4509f3c3-6e6c-4a8a-9dde-11f09e9092b3> .