<http://schema.org/description>
"Google has added a new item to its data portability initiative Takeout today: your original YouTube videos. Takeout is a Google service that allows you to pack up your data on its services ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/google/2012/09/26/google-adds-ability-download-youtube-videos-takeout-data-porting-center/>