<http://schema.org/headline>
"C\u00F4ng b\u1ED1 ch\u01B0\u01A1ng tr\u00ECnh s\u00E1ch gi\u00E1o khoa m\u1EDBi sau k\u1EF3 thi t\u1ED1t nghi\u1EC7p THPT"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/cong-bo-chuong-trinh-sach-giao-khoa-moi-sau-ky-thi-tot-nghiep-thpt/327728.vnp>