<http://schema.org/alternativeHeadline>
"Ahead of climate talks in Copenhagen, experts are focused on an unlikely legacy in post-Communist countries: A cache of carbon credits that could destabilize the market."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/climate-weather/stories/eastern-europes-windfall-of-carbon-credits>