<http://schema.org/headline>
"\u79CB\u51AC\u306F\u30D4\u30F3\u30AF\u3082\u5927\u4EBA\u3081\u306B\u30C1\u30A7\u30F3\u30B8!!\u3010\u30E2\u30FC\u30D6\u30D4\u30F3\u30AF\u3011\u306E\u30CD\u30A4\u30EB\u96C6"^^<http://www.w3.org/2001/XMLSchema#string>
<http://itnail.jp/articles/SHSPLmjW>