@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af3bb45f-494a-4804-8d16-e6ee887602ed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af3bb45f-494a-4804-8d16-e6ee887602ed> .