"1943-07-09Z"^^ . . . . . . . . "John Howard Casper (born July 9, 1943) is an American astronaut and United States Air Force pilot."@en . "American astronaut" . "1943Z"^^ . "2.97312e+06"^^ . "Retired" . "John Howard Casper"@en . . "Casper, John"@en .