<http://schema.org/alternativeHeadline>
"Orangutans are great communicators, whether through sign language, gestures or sounds. Now, trainers at Jungle Island in Miami are using technology to help the apes communicate with humans."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/animals/videos/orangutans-use-ipads-to-communicate>