<http://schema.org/about>
"Regular elevator music can be a drag, so Soul Pancake decided to spice things up wtih musicians Aijia, J. Ryan Kern and Josh Nyback."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/lifestyle/arts-culture/videos/this-is-what-happens-when-people-break-into-song-on-an-elevator>