<http://schema.org/about>
"I don't know about you, but Brazil has been popping up in all kinds of random conversations this year.  Just type Brazil into our search engine and you start to see the diversity of topics. From politics to clean energy Brazil is a magnet for discussion"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/culture/book-review-the-last-forest-the-amazon-in-the-age-of-globalization.html>