@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9f4f497c-1ffd-4856-bb3e-504cee2e2984> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9f4f497c-1ffd-4856-bb3e-504cee2e2984> .