<http://schema.org/alternativeHeadline>
"Actor says Clooney's close relationship with his late pig 'Max' convinced him that he should get his own companion."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/animals/blogs/george-clooney-inspired-arnold-schwarzenegger-to-get-a-pig>