@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3af8e9dc-28a8-4ae6-a349-2e74130076c8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3af8e9dc-28a8-4ae6-a349-2e74130076c8> .