<http://schema.org/alternativeHeadline>
"Gov. Rick Perry wants California's jobs, but critics say his state has the highest levels of CO2 emissions in the country."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/climate-weather/stories/texas-and-california-battle-over-jobs-carbon-dioxide-emissions>