<http://schema.org/alternativeHeadline>
"Not all of us can put solar panels on our houses, but we can still support renewable energy. Here's how."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/energy/stories/5-ways-to-support-clean-energy-if-you-cant-go-solar>