<http://schema.org/headline>
"C\u00F4ng ty qu\u1ED1c ph\u00F2ng Nga v\u00E0o Nha Trang"^^<http://www.w3.org/2001/XMLSchema#string>
<http://bbcvietnamese.com/vietnamese/vietnam/2013/03/130313_russia_defence_nhatrang.shtml>