<http://schema.org/about>
"No longer just a spooky parlor trick, a  Japanese firm is turning to levitation as a means of safeguarding earthquake-prone homes against damaging tremors."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/your-home/at-home/blogs/levitating-homes-the-future-of-earthquake-resilient-housing-in-japan>