<http://schema.org/alternativeHeadline>
"While some of us are thrilled at the idea of the Winkelvoss twins departing this earth for a few hours, we have to ask what it will it cost them."^^<http://www.w3.org/2001/XMLSchema#string>
<http://qz.com/184696/bitcoin-virgin-galactic-richard-branson-winklevoss-in-space-its-not-as-simple-as-you-think/>