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"Back in October, BBC Worldwide announced two new YouTube channels, including a nature channel, delivering new films from its BBC Earth Productions company. Well, the first channel is ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/media/2012/11/16/earth-unplugged-bbc-worldwide-launches-its-first-ever-original-content-youtube-channel/>