<http://schema.org/keywords>
"mobile tech, app, google prepaid card, google wallet, money network, online, smartphone, so google, via google, virtual"^^<http://www.w3.org/2001/XMLSchema#string>
<http://freshinfos.com/2012/03/21/google-wallet-apolagizes-from-its-users-by-giving-away-5-dollars/>