Robert Lieberman letter http://lod.ehri-project-test.eu/instantiations/us-005578-irn504362-eng-irn504362_eng an entity of type: Instantiation rdfs:label Robert Lieberman letter rico:title Robert Lieberman letter rdf:type rico:Instantiation rico:hasOrHadHolder <http://lod.ehri-project-test.eu/institutions/us-005578> rico:isInstantiationOf <http://lod.ehri-project-test.eu/units/us-005578-irn504362> data from the linked data cloud