<http://schema.org/headline>
"UNASUR t\u0103ng c\u01B0\u1EDDng h\u1EE3p t\u00E1c qu\u00E2n s\u1EF1 gi\u1EEFa c\u00E1c n\u01B0\u1EDBc th\u00E0nh vi\u00EAn"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/unasur-tang-cuong-hop-tac-quan-su-giua-cac-nuoc-thanh-vien/362029.vnp>