<http://schema.org/headline>
"\u96FB\u5B50\u96D1\u8A8C\u300E\u653F\u7D4C\u96FB\u8AD6\u300F7\u6708\u53F7\uFF08\u7B2C5\u53F7\uFF09\u516C\u958B"^^<http://www.w3.org/2001/XMLSchema#string>
<http://prtimes.jp/main/html/rd/p/000000010.000008669.html>