Assertion: empire's emperor | /r/HasProperty | augustus
Facets:
Source sentences:
text: He associated himself with a co-emperor (Augustus), and each co-emperor then adopted a young colleague given the title of Caesar, to share in their rule and eventually to succeed the senior partner.
text: The Roman Empire was founded by the first emperor Augustus (r. 27 BCE-14 CE) and steadily grew in power through the reigns of the Five Good Emperors, so called because of the prosperity and order they maintained.