@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a543390f-10e9-4406-b369-b51686c0cd7c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a543390f-10e9-4406-b369-b51686c0cd7c> .