@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9d90736-6990-4c22-9f6f-ee98ddc01970> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9d90736-6990-4c22-9f6f-ee98ddc01970> .