<http://schema.org/url>
<http://thenextweb.com/eu/2011/04/29/onavo-wants-you-to-pay-less-for-your-mobile-data-wherever-you-are/>
<http://thenextweb.com/eu/2011/04/29/onavo-wants-you-to-pay-less-for-your-mobile-data-wherever-you-are/2011/>