<http://schema.org/about>
"Every human is teeming with vast amounts of microbes inside their body. Isn't it about time you learned about the things that call you home?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/health/fitness-well-being/stories/5-surprising-facts-about-the-microbes-living-inside-you>