_:B22b97843c495d27d8d8784d7bf213676 . _:B22b97843c495d27d8d8784d7bf213676 "1928-12-31" . _:B22b97843c495d27d8d8784d7bf213676 . "Mixed Materials box 5 folder 3"@eng . . "Report on the work of Otto Warburg on Catalysis"@eng . . "aspace_7abe8f6fab0f7f412dc56c81fd116aed" . . _:B22b97843c495d27d8d8784d7bf213676 . _:B174acdd14cbe162c0ebf75a58845aead . . _:B174acdd14cbe162c0ebf75a58845aead "1928-01-01" . _:B174acdd14cbe162c0ebf75a58845aead . _:B174acdd14cbe162c0ebf75a58845aead .