@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e21f3ac5-027b-45ac-a422-54f4fc56c958> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e21f3ac5-027b-45ac-a422-54f4fc56c958> .