. . . . . . . . . . . . . . "The X Factor UK (Series 12)"@en . . . . . . . . . "Series 12 of The X Factor premiered on August 29, 2015 and ended on December 13, 2015."@en . "7.8"^^ . . "--08-29"^^ . . "12"^^ . . . "13"^^ . . . . . "Series 12 of The X Factor premiered on August 29, 2015 and ended on December 13, 2015."@en . . .