Otto Dub letter http://lod.ehri-project-test.eu/instantiations/us-005578-irn508117-eng-irn508117_eng an entity of type: Instantiation rdfs:label Otto Dub letter rico:title Otto Dub 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-irn508117> data from the linked data cloud