<http://schema.org/headline>
"Cendrillon - An opera in four acts: Allez, laissez-moi seul by Philharmonia Orchestra, Ambrosian Opera Chorus, Julius Rudel &amp;amp; Frederica von Stade"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.songpop2.com/content/song/Philharmonia-Orchestra-Ambrosian-Opera-Chorus-Julius-Rudel-%26/PYS8G>