http://lod.ehri-project-test.eu/hasCopyRelations/9f2facc4-4bbb-11e9-aff1-03b6fe2bb563 an entity of type: HasCopyRelation rico:generalDescription United States Holocaust Memorial Museum holds copies of Holocaust-relevant archives from Biblioteka Narodowa rdf:type ehri:HasCopyRelation rico:relationHasSource <http://lod.ehri-project-test.eu/institutions/pl-003142> rico:relationHasTarget <http://lod.ehri-project-test.eu/units/us-005578-irn509403> data from the linked data cloud