. . . . . "Missouri River"@en-us . . . . . . . . "Missouri"^^ . "09356320-n"^^ . "109356320"^^ . . . "108770525"@en-us . . "0"^^ . "0"^^ . . . . . . . . . . . . "the longest river in the United States; arises in Montana and flows southeastward to become a tributary of the Mississippi at Saint Louis; \"The Missouri and Mississippi Rivers together form the third longest river in the world\""@en-us . . . . . . . . . . . . . . "Missouri"@en-us . . . . . . . . . .