<http://schema.org/headline>
"Google's I/O 2012 keynote is up in video form, in case you missed the skydivers the first time"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.engadget.com/2012/06/27/googles-i-o-2012-keynote-is-up-in-video-form-in-case-you-misse/>