@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af515101-d60d-4967-9f1e-af72e0080f48> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af515101-d60d-4967-9f1e-af72e0080f48> .