http://lod.ehri-project-test.eu/isCopyOfRelations/e5b712a6-19e9-11f0-a5c6-e3d285ab5c44 an entity of type: IsCopyOfRelation
"Concentration and POW camps in Germany and the Occupied Territories
Konzentrations- und Kriegsgefangenenlager in Deutschland und in den besetzen Gebieten (Fond 1367)" was copied from "Документы концентрационных лагерей и лагерей военнопленных в Германии"