<http://schema.org/about>
"Experts pessimistic about green energy; Exxon Valdez payments start trickling in; saving the planet's beer; top 10 eco-victories of 2008; the pope of pork"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/home-blog/green-news-roundup/blogs/the-noon-digg-1210>