<http://schema.org/headline>
"\u6700\u958B\u5FC3\u7684\u904B\u52D5\uFF01_\u548C\u5168\u7403\u657810\u842C\u4EBA\u4E00\u8D77\u8272\u5F69\u8DEF\u8DD1\u5427"^^<http://www.w3.org/2001/XMLSchema#string>
<http://world.yam.com/post.php?id=574>