@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b643f0fc-9fed-4a40-8ec1-4079b73df732> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b643f0fc-9fed-4a40-8ec1-4079b73df732> .