<http://schema.org/headline>
"\u65B0\u5E79\u7DDA\u306E\u5168\u4E57\u52D9\u54E1\u304C iPad \u3092\u643A\u5E2F--JR \u897F\u65E5\u672C\u3001\u30B5\u30FC\u30D3\u30B9\u5F37\u5316\u306E\u4E00\u74B0"^^<http://www.w3.org/2001/XMLSchema#string>
<http://internetcom.jp/busnews/20141226/jr-west-introduce-ipad-for-bullet-train.html>