. . . "At least two Federation starships have been named USS Excalibur after the mythical sword of King Arthur: \n* USS Excalibur (NCC-1664), a 23rd century ship \n* USS Excalibur (NCC-26517), a 24th century ship de:USS Excalibur es:USS Excalibur fr:Excalibur nl:USS Excalibur"@en . . "La legendaria espada Excalibur del Rey Arturo."@es . . . "USS Excalibur"@nl . . . "USS Excalibur"@es . . . "At least two Federation starships have been named USS Excalibur after the mythical sword of King Arthur: \n* USS Excalibur (NCC-1664), a 23rd century ship \n* USS Excalibur (NCC-26517), a 24th century ship de:USS Excalibur es:USS Excalibur fr:Excalibur nl:USS Excalibur"@en . . . . "La legendaria espada Excalibur del Rey Arturo."@es . "USS Excalibur"@en . . "USS Excalibur"@de . . . .