. "Y'Trella"@es . . "Y'Trella"@en . . "P-18"@en . "Y'Trella"@it . . "Y'Trella"@es . . . . "Y'Trella was a planet located within the Y'Trella system of the Outer Rim Territories."@en . . "Y'Trella"@it . . . . . "P-18"@it . . . . . "Y'Trella"@en . . . . . . . . . . . . . . . . "Y'Trella was a planet located within the Y'Trella system of the Outer Rim Territories."@en .