<http://schema.org/headline>
"Emmylou Harris, Rodney Crowell Duet on 'Hanging Up My Heart' \u2013 Song Premiere"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.rollingstone.com/music/news/emmylou-harris-rodney-crowell-duet-on-hanging-up-my-heart-song-premiere-20121204>