<http://schema.org/about>
"A new study shows that some kids gain weight after they get their tonsils out, but the greatest risk lies in children under age 6."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/health/fitness-well-being/stories/tonsil-surgery-could-lead-to-weight-gain-in-kids-under-6>