<http://schema.org/headline>
"\u7E4A\u7D30\u3067\u3068\u3063\u3066\u3082\u7D20\u6575\uFF01\u5927\u4EBA\u306A\u300C\u82B1\u67C4\u30A4\u30E9\u30B9\u30C8\u30CD\u30A4\u30EB\u300D\u306E\u30C7\u30B6\u30A4\u30F3\u96C62016\u2661"^^<http://www.w3.org/2001/XMLSchema#string>
<http://itnail.jp/articles/JDvlP>