<http://schema.org/headline>
"U.S. employers add 155K jobs; jobless rate stays at 7.8 percent"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mercurynews.com/2013/01/03/u-s-employers-add-155k-jobs-jobless-rate-stays-at-7-8-percent/>