<http://schema.org/headline>
"Nh\u1EEFng ng\u01B0\u1EDDi che ch\u1EDF Edward Snowden t\u1EA1i Hong Kong (Trung Qu\u1ED1c)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/nhung-nguoi-che-cho-edward-snowden-tai-hong-kong-trung-quoc/c/20513015.epi>