<http://schema.org/description>
"If not here, then where? Where would you live? Not the postcode, the planet. \r\n\r\nThe planetary habitab..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.huffingtonpost.co.uk/2011/12/12/potential-habitable-planets-earth-2_n_1143809.html?ref=uk-space>