<http://schema.org/headline>
"Iowa Republicans Nominate Joni Ernst for U.S. Senate, AP Projects"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.wsj.com/articles/iowa-republicans-nominate-joni-ernst-for-u-s-senate-ap-projects-1401851432?mod=U.S._newsreel_6>