@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/868b0f8c-b23c-4aa7-99f8-9ca5c859d08c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/868b0f8c-b23c-4aa7-99f8-9ca5c859d08c> .