The request to tell "everything" about the Roman Empire in subject-predicate-object triples is vast, as the history of the Roman Empire encompasses several centuries and affects numerous aspects of Western history and culture. However, I can offer a selection of important and informative triples to give a structured overview:

1. (The Roman Empire, was founded, in 27 BC)
2. (Augustus, became, the first emperor of Rome)
3. (The Roman Empire, reached its greatest extent, under Emperor Trajan)
4. (The Roman Empire, included, diverse regions like Egypt, Spain, Britain, and Syria)
5. (Roman law, formed, the foundation of Western legal systems)
6. (The Roman Empire, was divided, into the Western Roman Empire and the Eastern Roman Empire in 285 AD)
7. (The Western Roman Empire, fell, in 476 AD)
8. (The Eastern Roman Empire, continued, as the Byzantine Empire until 1453)  
9. (Latin, was, the official language of the Roman Empire)
10. (Christianity, became, the official religion in 380 AD under Emperor Theodosius I)
11. (The Roman Senate, was, a political institution during the Roman Empire)
12. (Roman roads, facilitated, trade and military movements)
13. (Roman architecture, introduced, techniques like the arch and the dome)
14. (Gladiatorial games, were held, as public spectacles in the Roman Empire)
15. (Julius Caesar, was assassinated, in 44 BC)
16. (Pax Romana, was established, during the reign of Augustus)
17. (Rome, was sacked, by the Visigoths in 410 AD)
18. (Constantine the Great, relocated, the capital to Byzantium and renamed it Constantinople in 330 AD)
19. (Roman education, relied heavily on, Greek philosophy and rhetoric)
20. (The Roman Army, was crucial, in the expansion and defense of the empire)

These triples encapsulate key points about the Roman Empire, reflecting its rise, administration, cultural impact, decline, and eventual transition into the Byzantine period. Each triple presents a fact in a direct and structured way, helpful for understanding the basics of its complex history.
