<http://schema.org/about>
"In many ways, the biggest story in Mongolia right now is the story of mining. A new model for mercury-free mining can protect the environment and empower miners. "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/clean-technology/small-scale-mercury-free-gold-mining-mongolia-singlepage.html>