"The Frequency is the rate at which each Theme departs."@en . . . . . . . . . "Extra-Thematic" . "Extra-Thematic"^^ . . . "2002-08-21T10:49:16+02:00"^^ . "The Frequency is the rate at which each Theme departs."^^ . . "ACW" . . "Frequency" . . "Frequency"^^ . "3601"^^ . . "Frequency" . "Freq" . "The Frequency is the rate at which each Theme departs."@en . .