<http://schema.org/headline>
"Christian Hoff, Michael Longoria, Daniel Reichard and J. Robert Spencer Will Offer Concert in NYC"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.playbill.com/news/article/christian-hoff-michael-longoria-daniel-reichard-and-j.-robert-spencer-will--201214>