Polacek Karel http://lod.ehri-project-test.eu/instantiations/il-002777-wp2_bt-428_017_000-eng an entity of type: Instantiation rdfs:label Polacek Karel rico:title Polacek Karel rdf:type rico:Instantiation rico:hasOrHadHolder <http://lod.ehri-project-test.eu/institutions/il-002777> rico:isInstantiationOf <http://lod.ehri-project-test.eu/units/il-002777-wp2_bt-428_017_000> data from the linked data cloud