<http://schema.org/alternativeHeadline>
"ShareMyPlaylists reveals its top playlisted Spotify tracks of 2012"^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/media/2012/12/07/sharemyplaylists-reveals-its-top-playlisted-spotify-tracks-of-2012/>