<http://schema.org/headline>
"\u5E0C\u671B\u306E\u706F\u308A \u30A2\u30EB\u30C8\u30FB\u30F4\u30A1\u30FC\u30B8\u30E7\u30F3 by \u83C5\u91CE\u7950\u609F"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.songpop2.com/content/song/Yugo-Kanno_%E5%B8%8C%E6%9C%9B%E3%81%AE%E7%81%AF%E3%82%8A-%E3%82%A2%E3%83%AB%E3%83%88%E3%83%BB%E3%83%B4%E3%82%A1%E3%83%BC%E3%82%B8%E3%83%A7%E3%83%B3/OEG95>