<http://schema.org/headline>
"Amahl and the Night Visitors: Have you seen a Child by Thomas Schippers, Andrew McKinley, Chet Allen, David Aiken &amp;amp; Rosemary Kuhlman"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.songpop2.com/content/song/Thomas-Schippers-Andrew-McKinley-Chet-Allen-David-Aiken-%26-Ro/P7ioe>