<http://schema.org/headline>
"Waltz No. 1 in E Flat, Op. 18 &amp;#34;Grande Valse Brillante&amp;#34; by Vladimir Ashkenazy"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.songpop2.com/content/song/Vladimir-Ashkenazy_Waltz-No-1-in-E-Flat-Op-18-Grande-Valse-B/Ob0IY>