<http://schema.org/headline>
"Bob Dylan and Mark Knopfler Perform 'It's All Over Now, Baby Blue'"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.rollingstone.com/music/videos/bob-dylan-and-mark-knopfler-perform-its-all-over-now-baby-blue-20111026>