<http://schema.org/headline>
"Colombia c\u1EA3nh b\u00E1o kh\u1EE7ng ho\u1EA3ng nh\u00E2n \u0111\u1EA1o t\u1EA1i bi\u00EAn gi\u1EDBi v\u1EDBi Venezuela"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/colombia-canh-bao-khung-hoang-nhan-dao-tai-bien-gioi-voi-venezuela/340215.vnp>