<http://schema.org/description>
"The latest calculations indicate a huge asteroid careening toward the solar system won't pose a threat to Earth, the U.S. space agency NASA said."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Science_News/2012/12/22/NASA-No-asteroid-collision-threat-in-2040/UPI-12491356190012/>