http://lod.ehri-project-test.eu/units/de-002409-de_its_1_1_47-0-2318000/acquisitions/1 an entity of type: Activity rico:generalDescription Hauptkommission zur Erforschung der Hitlerschen Verbrechen in Polen, Warschau 1971-11-09 rdf:type rico:Activity rico:hasActivityType ehri:AcquisitionType data from the linked data cloud