<http://schema.org/alternativeHeadline>
"Lu Zhenghai has already spent $160,000 building the 65-foot boat in an effort to survive what he says will be the end of the world next month."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/lifestyle/arts-culture/blogs/chinese-man-building-real-noahs-ark>