<http://schema.org/url>
<http://thenextweb.com/google/2012/08/08/googles-universal-search-crusade-docs-drive-calendar-are-on-the-road-map/>
<http://thenextweb.com/google/2012/08/08/googles-universal-search-crusade-docs-drive-calendar-are-on-the-road-map/>