<http://schema.org/url>
<http://www.technologyreview.com/video/429284/neal-stephenson-on-the-future-of-books-and-the-ubiquity-of-gadgets/>
<http://www.technologyreview.com/video/429284/neal-stephenson-on-the-future-of-books-and-the-ubiquity-of-gadgets/>