<http://schema.org/about>
"It's no secret, we like trees. But trees photographed using infrared look truly magical.\n\nAnd you like trees too -- as evidenced by the fact that this post was the most popular in our Travel and Nature category in 2010. \n\nOur top 10 posts in this category"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/slideshows/natural-sciences/the-most-popular-posts-in-travel-and-nature-2010/>