<http://schema.org/headline>
"Bolivia \u0111i\u1EC1u tra nghi v\u1EA5n Chile di chuy\u1EC3n c\u1ED9t m\u1ED1c bi\u00EAn gi\u1EDBi"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/bolivia-dieu-tra-nghi-van-chile-di-chuyen-cot-moc-bien-gioi/358774.vnp>