<http://schema.org/alternativeHeadline>
"Snorkel through 2,550 acres of coral reefs alongside nearly 1,000 different kinds of fish, including barracuda, saddled butterflyfish, orange-fin anemonefish and the South Seas devil."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/wilderness-resources/stories/national-park-of-american-samoa-a-users-guide>