<http://schema.org/headline>
"Sotheby's Contemporary Sale Soars to $80 Million in London, Driven by Gerhard Richter Fever"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.blouinartinfo.com/news/story/760241/sothebys-contemporary-sale-soars-to-80-million-in-london>