. . . . . "6.90684E-1"^^ . "9.1E1"^^ . "9.96023E-2"^^ . "3.30837E-2"^^ . "https://data.cooperationdatabank.org/vocab/prop/identificationLevel" . "https://data.cooperationdatabank.org/vocab/prop/targetMembership" . . . "2.1E1"^^ . "1.8E1"^^ . "6.52632E-1"^^ . "91"^^ . "91"^^ . "7.9E-1"^^ . . . . "6"^^ . . "2"^^ . . "2.0E0"^^ . "5.0E0"^^ . "1998"^^ . "Published Article" . "Public Goods Game" . "Lab" . "Stranger" . "One-shot" . . "2020-12-16T23:40:05.449Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .