<http://schema.org/description>
"Your body is changing; your moods may be unpredictable and sometimes even unexplainable. Don&amp;#039;t worry. These changes during your teen years are normal. See what to expect."^^<http://www.w3.org/2001/XMLSchema#string>
<http://health.howstuffworks.com/pregnancy-and-parenting/teenage-health/puberty-overview.htm>