<http://schema.org/alternativeHeadline>
"Learn about several communities around the United States where people live independent of any utility connections in sustainable, self-sufficient villages."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/lifestyle/responsible-living/stories/off-the-grid-communities-5-places-carving-a-sustainable-path?page=1>