<http://schema.org/url>
<http://cdnph.upi.com/ph/st/th/66641376349360/2013/i/13763483667710/v1.5/NASA-prepares-for-instrument-swap-on-Mars-orbiting-spacecraft.jpg?lg=5>
<http://www.upi.com/Science_News/Technology/2013/08/12/NASA-prepares-for-instrument-swap-on-Mars-orbiting-spacecraft/UPI-66641376349360/>