<http://schema.org/headline>
"Why Beyonce&amp;#8217;s &amp;#8216;XO&amp;#8217; Video Angered Some in the NASA Community (Video)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://blogs.wsj.com/speakeasy/2013/12/31/why-beyonces-xo-video-angered-the-nasa-community-video/?mod=WSJBlog>