@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e639aaa9-d27d-4d28-9aa4-28bb49c6cace> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e639aaa9-d27d-4d28-9aa4-28bb49c6cace> .