<http://schema.org/alternativeHeadline>
"At the tail end of Shark Week, a solar-powered robot has begun a shark-stalking voyage across the Pacific \u2014\u00A0and a new app lets anyone tag along."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/animals/blogs/surfing-robot-deployed-to-study-sharks>