@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f6c91850-be06-4752-889b-528f3286c015> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f6c91850-be06-4752-889b-528f3286c015> .