<http://schema.org/headline>
"Nightingale. Music for the Moon and Stars. by Xavier Quijas Yxayotl"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.songpop2.com/content/song/Xavier-Quijas-Yxayotl_Nightingale-Music-for-the-Moon-and-Sta/OGCuN>