<http://schema.org/headline>
"Logitech's MX Air Mouse: a witches brew of lasers, MEMS, and RF geekmagic"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.engadget.com/2007/07/12/logitechs-mx-air-mouse-a-witches-brew-of-lasers-mems-and-rf/>