<prompt> Translate the following text to SwahiliThe greatest of the Byzantine emperors was Justinian the Great ruler from 527 to 565, who introduced an equitable legal system, and also extended the boundaries of the empire into Spain, Italy, and Africa.  <response>: Mfalme wa Byzantium, Justinian Mkuu mtawala wa 527-565 alianzisha mfumo wa kisheria wa haki na pia akapanua mipaka ya milki hiyo hadi Hispania, Italia na Afrika. 