@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/64c1b9ef-e291-4ab1-9b42-727cc560ee2c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/64c1b9ef-e291-4ab1-9b42-727cc560ee2c> .