http://lod.ehri-project-test.eu/isCopyOfRelations/512f40c4-718a-11ed-89cf-7ddb76c7c97b an entity of type: IsCopyOfRelation
The collection "Selected records of the Reichsnährstand / Reichsbauernführer (R 16-I)" was copied from Bundesarchiv, Berlin-Lichterfelde