<http://schema.org/about>
"Giving new meaning to the term \"sleeper sofa\" is Doc, a couch that flips up to create a couple of bunk beds. The ingenious space saver uses a patented mechanism to transform a place to lounge into a place to sleep; though the bunk beds are a little"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/sustainable-product-design/transformer-furniture-sofa-into-bunk-bed.html>