. . "The time period within which the landing event repeats multiple times."@en . . "RLG" . "Period_of_iterations" . "per" . "14956"^^ . "Period_of_iterations" . "Extra-Thematic" . . "2011-09-01T10:44:00+02:00"^^ . . "The time period within which the landing event repeats multiple times."@en .