<http://schema.org/about>
"Mark Burnett and Richard Branson team up for the new show, in which contestants vie for a trip to space aboard Virgin Galactic."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/lifestyle/arts-culture/blogs/nbc-signs-up-for-new-reality-series-space-race>