<http://schema.org/description>
"Human-caused climate change is a major factor in the increase in the frequency of droughts in the Mediterranean region, U.S. scientists say."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Science_News/2011/10/28/Human-activity-called-a-drought-factor/UPI-13831319842520/?rel=58271320108118>