<http://schema.org/headline>
"PHOTO CALL: Neil Patrick Harris, Stephen Trask and Lena Hall Rock With Tits of Clay (aka The Angry Inch) at Downtown's Mercury Lounge"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.playbill.com/news/article/photo-call-neil-patrick-harris-stephen-trask-and-lena-hall-rock-with-tits-o-216187>