Oleg Sergeiev http://lod.ehri-project-test.eu/instantiations/ua-006557-maps-oleg_sergeiev-eng-34486_eng an entity of type: Instantiation rdfs:label Oleg Sergeiev rico:title Oleg Sergeiev rdf:type rico:Instantiation rico:hasOrHadHolder <http://lod.ehri-project-test.eu/institutions/ua-006557> rico:isInstantiationOf <http://lod.ehri-project-test.eu/units/ua-006557-maps-oleg_sergeiev> data from the linked data cloud