<http://schema.org/about>
"\nClick the image above to see our crop circles slideshow.\nMaybe No UFOs or Aliens, But Nice Art Nonetheless\nHundreds of millions of people have seen Google's mysterious \"crop circle\" logo today, and this made us think about crop circles. What are they if"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/natural-sciences/seen-googles-crop-circle-logo-nature-makes-a-beautiful-canvas-slideshow.html>