@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1e21da5c-e2be-42b0-b60c-463a6927c29f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1e21da5c-e2be-42b0-b60c-463a6927c29f> .