<http://schema.org/headline>
"\u7F8E\u6FC3\u570B\u5C0F\u751F \u821E\u5BA2\u5BB6\u7345"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.appledaily.com.tw/appledaily/article/headline/20070113/3178113>