<http://schema.org/alternativeHeadline>
"We've all heard about the importance of drinking eight glasses of water a day. Just make sure yours is safe. (Hint: The answer does not lie in a plastic bottle.)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/health/fitness-well-being/stories/feeling-anxious-try-some-meds-on-tap>