<http://schema.org/description>
"Space tourist Dennis Tito announced his plans to send two people around Mars by 2018, with a caveat: they should be a married couple past child-bearing age."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/blog/2013/02/27/Married-couple-to-Mars-Millionaire-proposes-ultimate-honeymoon/7131361998848/?rel=6651362096687>