<http://schema.org/headline>
"&amp;quot;1 ph\u1EA3i, 5 gi\u1EA3m&amp;quot; - Ti\u1EBFn b\u1ED9 k\u1EF9 thu\u1EADt m\u1EDBi"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/1-phai-5-giam-tien-bo-ky-thuat-moi/c/7986717.epi>