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"Four people were killed Sunday when two small airplanes collided in midair over Corona, Calif., and debris struck people on the ground, officials said."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Top_News/2008/01/20/Four-dead-in-Calif-midair-crash/UPI-24251200883707/>