<http://schema.org/headline>
"Berkeley police union &amp;#8216;gravely concerned&amp;#8217; with chief&amp;#8217;s move to alter story"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.eastbaytimes.com/2012/03/11/berkeley-police-union-gravely-concerned-with-chiefs-move-to-alter-story/>