@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/eff621fd-7c3a-425e-b5c1-8e07aa82b99c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/eff621fd-7c3a-425e-b5c1-8e07aa82b99c> .