@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4f6defc-a630-4728-9a84-ac5e6c37218c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4f6defc-a630-4728-9a84-ac5e6c37218c> .