<http://schema.org/headline>
"\u5C0F\u59E8\u5B50\u6D17\u6FA1 \u59CA\u592B\u5077\u62CD\u767E\u6B21"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.appledaily.com.tw/appledaily/article/headline/20120313/34085636>