<http://schema.org/headline>
"T\u1ED5ng th\u1ED1ng Ukraine Poroshenko k\u00EAu g\u1ECDi Nh\u1EADt g\u00E2y \u00E1p l\u1EF1c v\u1EDBi Nga"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/tong-thong-ukraine-poroshenko-keu-goi-nhat-gay-ap-luc-voi-nga/380021.vnp>