<http://schema.org/headline>
"Twitter rolls out clickable stock symbols, or \u201CCashtags\u201D, so you can keep up with your investments"^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/twitter/2012/07/31/twitter-rolls-out-clickable-stock-symbols-so-you-can-keep-up-with-your-investments/>