@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b91cd48a-9ffb-41dc-a339-d4dee0b8bece> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b91cd48a-9ffb-41dc-a339-d4dee0b8bece> .