<http://schema.org/headline>
"!!! (Chk Chk Chk) among headliners at Viva! Pomona"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.sbsun.com/arts-and-entertainment/20140710/chk-chk-chk-among-headliners-at-viva-pomona>