@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57a45f79-ba57-4485-9b8b-d7c6c56c187d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57a45f79-ba57-4485-9b8b-d7c6c56c187d> .