<http://schema.org/about>
"The contest's two winners will share a $50,000 prize for their technologies to block robocallers."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/green-tech/gadgets-electronics/stories/robocalls-be-gone-ftc-contest-takes-aim-at-annoying-and-often>