<http://schema.org/headline>
"Michael McDonald, Donald Fagen and Boz Scaggs perform at the Wang Thursday"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.metrowestdailynews.com/x521650815/Michael-McDonald-Donald-Fagen-and-Boz-Scaggs-perform-at-the-Wang-Thursday?photo=0>