<http://schema.org/headline>
"Valentine, Rue Pigale, Sous Le Ponts de Paris by World Music"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.songpop2.com/content/song/World-Music_Valentine-Rue-Pigale-Sous-Le-Ponts-de-Paris/OW4PZ>