<http://schema.org/alternativeHeadline>
"Watch the dangerous battles between environmentalists and the whaling industry in the second season of Animal Planet's &lt;i&gt;Whale Wars&lt;/i&gt;."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/lifestyle/arts-culture/blogs/war-of-the-whales>