@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91af07f6-05b2-41d9-b0a6-e153b04f3b5c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91af07f6-05b2-41d9-b0a6-e153b04f3b5c> .