Original sentence: The Oki Islands in the Sea of Japan are also part of Shimane Prefecture, which also claims to have jurisdiction over the South Korea-controlled island of Liancourt Rocks (Know as "Dokdo" in Korea, Takeshima in Japan)
Edited sentence: The Oki Islands in the Sea of Japan are also part of Shimane Prefecture, which also claims to have jurisdiction over the South Korea-controlled island of Liancourt Rocks (Takeshima)