<http://schema.org/headline>
"T\u1ED5ng th\u1ED1ng M\u1EF9 Obama ch\u00FAc m\u1EEBng T\u1ED5ng th\u1ED1ng \u0111\u1EAFc c\u1EED Philippines"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/tong-thong-my-obama-chuc-mung-tong-thong-dac-cu-philippines/386430.vnp>