<http://schema.org/alternativeHeadline>
"David Frost is tied with Mark Calcavecchia at 14-under heading to the final round of the 3M Championship"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.golfdigest.com/story/golf-3m-ap?/golf-tours-news/2010-08/golf-3m-ap>