<http://schema.org/headline>
"X-quang can thi\u1EC7p, m\u1ED9t b\u01B0\u1EDBc ngo\u1EB7t trong \u0111i\u1EC1u tr\u1ECB ung th\u01B0"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/xquang-can-thiep-mot-buoc-ngoat-trong-dieu-tri-ung-thu/381147.vnp>