@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca3f1537-2436-4640-a975-de98aa50b8af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca3f1537-2436-4640-a975-de98aa50b8af> .