<http://schema.org/alternativeHeadline>
"These Exercise GIFs Prove Working Out Can Be Fun! Well, Or At Least Funny: Glamour.com"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.glamour.com/health-fitness/blogs/vitamin-g/2013/05/these-exercise-gifs-prove-work>