<http://schema.org/headline>
"T\u1ED5ng th\u1ED1ng Nga Putin ph\u00EA chu\u1EA9n Chi\u1EBFn l\u01B0\u1EE3c an ninh qu\u1ED1c gia m\u1EDBi"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/tong-thong-nga-putin-phe-chuan-chien-luoc-an-ninh-quoc-gia-moi/364001.vnp>