<http://schema.org/alternativeHeadline>
"Antibiotics are unintentionally altering the communities of microbes that live in and on our body, with serious implications to our health, a scientist says."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/health/fitness-well-being/stories/are-antibiotics-making-us-fat>