<http://schema.org/alternativeHeadline>
"Democratic presidential candidate Barack Obama leads Republican John McCain by 47 percent to 46 percent, a statistical dead heat, in an NBC News/Wall Street Journal poll released Tuesday.\n"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.france24.com/en/20080910-poll-puts-obama-mccain-dead-heat-usa-opinion-poll>