<http://schema.org/alternativeHeadline>
"Long-running water shortages have plagued the U.S. from California to Carolina in recent years, raising the question -- are droughts getting worse?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/translating-uncle-sam/stories/a-shadow-of-a-drought>