<http://schema.org/alternativeHeadline>
"There are only about 400 ploughshare tortoises left in the wild. One man was caught trying to smuggle 54 of them."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/animals/stories/13-percent-of-entire-tortoise-species-population-found-in-smugglers>