<http://schema.org/alternativeHeadline>
"Arnaud de La Chesnais runs La Cabane en l'Air, which has built nearly 250 simple treehouses across France. Imitations are mushrooming around Europe, allowing whole families to go out on a limb on a budget, for as little as $100 per night."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/lifestyle/eco-tourism/videos/new-branch-of-treetop-hotel-market-puts-more-tourists-out-on-a-limb>