<http://schema.org/headline>
"American Meb Keflezighi wins Boston Marathon, first American man to win since 1983"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.sbsun.com/events/20140421/american-meb-keflezighi-wins-boston-marathon-first-american-man-to-win-since-1983>