<http://schema.org/alternativeHeadline>
"The great outdoors might be the last place you'd expect to find an electric-vehicle charging station, but the National Park Service is home to an expanding green fleet."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/green-tech/transportation/stories/ev-charging-stations-at-national-parks>