<http://schema.org/headline>
"V\u1EE5 '\u0111\u1EBB r\u1EDBt' trong b\u1ED3n c\u1EA7u l\u00E0 'tai n\u1EA1n'"^^<http://www.w3.org/2001/XMLSchema#string>
<http://bbcvietnamese.com/vietnamese/world/2013/05/130530_sewage_baby_update.shtml>