<http://schema.org/headline>
"Google\u3001\u590F\u306E\u65C5\u884C\u306E\u691C\u7D22\u30C8\u30EC\u30F3\u30C9\u767A\u8868--\u300C\u548C\u6B4C\u5C71\u300D\u300C\u91D1\u6CA2\u300D\u304C\u6025\u4E0A\u6607\u3001\u4E16\u754C\u306F\u300CStaycation\u300D\u306B\u6CE8\u76EE"^^<http://www.w3.org/2001/XMLSchema#string>
<http://internetcom.jp/wmnews/20150805/google-analyzes-popular-keywords-for-summer-trip.html>