<http://schema.org/headline>
"\u0102n u\u1ED1ng khoa h\u1ECDc \u0111\u1EC3 gi\u1EA3m thi\u1EC3u c\u01A1n \u0111au d\u1EA1 d\u00E0y"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/an-uong-khoa-hoc-de-giam-thieu-con-dau-da-day/c/20515711.epi>