. . . . . "0.0E0"^^ . "9.4E1"^^ . "5.23307E-2"^^ . "2.35947E-2"^^ . "https://data.cooperationdatabank.org/vocab/prop/contextFrame" . "Roel van Veldhuizen" . "Thomas de Haan" . "2015-09-01:00"^^ . . . "4.68085E-1"^^ . "2.157E1"^^ . "94"^^ . "94"^^ . "4.49333E-1"^^ . . . . . "2"^^ . "2.5E-1"^^ . "3.33E-1"^^ . . "2"^^ . . "2015"^^ . "Published Article" . "Prisoner's Dilemma Game" . "Lab" . "Hypothetical" . "Partner" . "Repeated" . . "2020-12-16T23:40:41.686Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .