@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91a06093-f247-4e80-bf90-65fa957affcc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91a06093-f247-4e80-bf90-65fa957affcc> .