<http://schema.org/headline>
"\u1EA2 r\u1EADp Saudi \u00E2n x\u00E1 ng\u01B0\u1EDDi Vi\u1EC7t \u1EDF l\u1EADu "^^<http://www.w3.org/2001/XMLSchema#string>
<http://bbcvietnamese.com/vietnamese/vietnam/2013/05/130529_viet_workers_saudi.shtml>