<http://schema.org/headline>
"Rumor: Splinter Cell: Conviction demo voucher in Xbox 360 Assassin's Creed II"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.engadget.com/2009/11/16/rumor-splinter-cell-conviction-demo-voucher-in-xbox-360-assass/>