<http://schema.org/description>
"Check out the recordings created in Smule's Sing! Karaoke app and learn the lyrics."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.smule.com/song/2pm-%E3%83%9E%E3%82%B9%E3%82%AB%E3%83%AC%E3%83%BC%E3%83%89-masquerade-karaoke-lyrics/_ja_masquerade_masquerade>