<http://schema.org/headline>
"PHOTO CALL: Samantha Barks, Aaron Tveit, Melissa Etheridge, Michael Bolton, Joan Osborne, Ne-Yo, Joshua Bell at the Recording Academy Honors"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.playbill.com/news/article/photo-call-samantha-barks-aaron-tveit-melissa-etheridge-michael-bolton-joan-206972>