<http://schema.org/headline>
"OLPC should have an XO-3 prototype ready by the end of the year"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.engadget.com/2010/05/27/olpc-should-have-an-xo-3-prototype-ready-by-the-end-of-the-year/>