<http://schema.org/headline>
"\u30C9\u30B3\u30E2\u306E\u3089\u304F\u3089\u304F\u30B9\u30DE\u30FC\u30C8\u30D5\u30A9\u30F3\u306B\u65B0\u8272\u300C\u30A8\u30A2\u30FC\u30D6\u30EB\u30FC\u300D"^^<http://www.w3.org/2001/XMLSchema#string>
<http://internetcom.jp/allnet/20150729/docomo-rakuraku-smartphone-with-new-color-air-blue.html>