<http://schema.org/headline>
"\u0110\u1EC1 minh h\u1ECDa \u0110\u1ECBa l\u00ED t\u1EA1o t\u00E2m l\u00FD an t\u00E2m cho HS ch\u1ECDn b\u00E0i thi khoa h\u1ECDc x\u00E3 h\u1ED9i"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/de-minh-hoa-dia-li-tao-tam-ly-an-tam-cho-hs-chon-bai-thi-khoa-hoc-xa-hoi/c/20580154.epi>