<http://schema.org/headline>
"\u30B7\u30FC\u30FB\u30DB\u30EF\u30C3\u30C8\u30FB\u30CF\u30D7\u30F3\u30BA by Sadao Watanabe"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.songpop2.com/content/song/Sadao-Watanabe_%E3%82%B7%E3%83%BC%E3%83%BB%E3%83%9B%E3%83%AF%E3%83%83%E3%83%88%E3%83%BB%E3%83%8F%E3%83%97%E3%83%B3%E3%82%BA/POyBt>