<http://schema.org/headline>
"Notations: VII. Hi\u00E9ratique by Pierre-Laurent Aimard"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.songpop2.com/content/song/Pierre-Laurent-Aimard_Notations-VII-Hi%C3%A9ratique/QmLDj>