<http://schema.org/description>
"Proactive copyright protection systems like YouTube\u2019s ContentID are double-edged swords. On the one hand, they help large companies efficiently ensure that their copyrights are not ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/insider/2012/01/28/universal-music-group-youtube-copyright-enforcement-gone-wrong/>