<http://schema.org/headline>
"V\u00EC \u0111\u00F3i, b\u00E9 trai 6 tu\u1ED5i ph\u1EA3i b\u00FA... ch\u00F3"^^<http://www.w3.org/2001/XMLSchema#string>
<http://news.zing.vn/vi-doi-be-trai-6-tuoi-phai-bu-cho-post262924.html>