<http://schema.org/alternativeHeadline>
"Due to a damaged left wing, the Solar Impulse made an early touchdown in New York's JFK Airport. Pilots were alerted to the technical problem by looking at photos taken of the plane mid-flight."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/green-tech/transportation/stories/solar-plane-makes-dramatic-early-landing>