@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57962d03-db47-45e8-a8e6-39cdc97220ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57962d03-db47-45e8-a8e6-39cdc97220ea> .