<http://schema.org/description>
"House Science, Space, and Technology Committee Chairman Lamar Smith asked NASA to consider sending a manned 'flyby' Mars mission as early as 2021."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Science_News/2014/02/28/House-committee-chairman-urges-NASA-to-make-flyby-Mars-mission/2251393606589/>