"i+s"^^ . "300399807"@en-us . "0.625"^^ . "300404328"@en-us . "i+s"^^ . . "not clear to the mind; \"the law itself was unclear on that point\"; \"the reason for their actions is unclear to this day\""@en-us . . . . . . . . "300430191"@en-us . "300430191"^^ . "0.25"^^ . "unclear"@en-us . . "00430191-a"^^ . "unclear"^^ .