"Frequently, the Interval between the Reference and Focal Occasions is expressed: The article in the Times closely followed the singer's announcement that he was retiring. "^^ . "Interval" . . . . . "Int" . . "Peripheral"^^ . "Peripheral" . . . "Interval" . "Interval"^^ . "375"^^ . "ChW" . "Frequently, the Interval between the Reference and Focal Occasions is expressed: The article in the Times closely followed the singer's announcement that he was retiring."@en . "2001-02-07T13:12:28+01:00"^^ . . "Frequently, the Interval between the Reference and Focal Occasions is expressed: The article in the Times closely followed the singer's announcement that he was retiring."@en .