Columbia subject headings:
Octavia, Empress, consort of Nero, Emperor of Rome, approximately 42-62--Drama.
Harvard subject headings:
Octavia, Empress, consort of Nero, Emperor of Rome, approximately 42-62. in fiction, drama, poetry, etc.
Rome--History--Nero, 54-68--Drama.
Princeton subject headings:
Octavia, Empress, consort of Nero, Emperor of Rome, approximately 42-62--Drama.