"Putnam County is a county located in the U.S. state of Indiana. As of 2010, the population was 37,963. The county seat is Greencastle. The name is in honor of Israel Putnam, who was a hero in the French and Indian War and a general in the American Revolutionary War."@en . . . . . . "1822-12-31Z"^^ . "0.45"^^ . "30.37"^^ . "1.24457e+09"^^ . . "Putnam County"@en . . "2010Z"^^ . . "1.25016e+09"^^ . "5.59437e+06"^^ . "37963"^^ .