<http://schema.org/about>
"A Japanese research group has just begun developing lithium polymer batteries that can be manufactured en masse--with roll-to-roll printing technology. The new lithium battery, designed for use with \"a flexible solar battery or"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/clean-technology/japanese-researchers-create-printable-lithium-batteries.html>