@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/13d99933-2698-4bd1-b45f-e006b408b09b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/13d99933-2698-4bd1-b45f-e006b408b09b> .