. "Ryan Round Barn"@en . . . . . "The Ryan Round Barn was the first round barn in the U.S. state of Illinois listed on the National Register of Historic Places; it joined that list on New Year's Eve 1974. Though it is, indeed, a round barn, the Ryan Round Barn is not part of the round barns Multiple Property Submission for Illinois."@en . "1910Z"^^ . "74000762" . "1974-12-31Z"^^ . . .