"13163"^^ . . . . . . . . . "Extra-Thematic" . "Extra-Thematic"^^ . "dur" . "The time peiod over which the attempts take place."@en . . . "The time peiod over which the attempts take place."@en . . "Duration" . "Duration"^^ . . "2009-05-04T18:58:29+02:00"^^ . . "Duration" . . "JKs" . "The time peiod over which the attempts take place."^^ .