http://lod.ehri-project-test.eu/units/de-002409-de_its_1_2_2-1-2144000/acquisitions/1 an entity of type: Activity rico:generalDescription Ing. Leon Sak, Bytom/Polen 1968-03-19 rdf:type rico:Activity rico:hasActivityType ehri:AcquisitionType data from the linked data cloud