<http://schema.org/headline>
"DingleBerry 4.0 cancelled, open-sourced in search of PlayBook OS 2.0 root exploit (updated: ok, maybe it's not cancelled)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.engadget.com/2012/04/09/dingleberry-4-cancelled-and-open-sourced/>