@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15fb30cd-3009-4d79-a278-a6ae84a58615> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15fb30cd-3009-4d79-a278-a6ae84a58615> .