@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4ca9ba0-92c7-4056-852d-4f773300d80b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4ca9ba0-92c7-4056-852d-4f773300d80b> .