<http://schema.org/name>
"B\u00E1c s\u0129 B\u1EC7nh vi\u1EC7n B\u1EA1ch Mai"^^<http://www.w3.org/2001/XMLSchema#string>
<http://benh.vn/huyet-hoc/Thoi-gian-Prothrombin-Prothrombin-time--Thoi-gian-Quick/51/3707/11-8-2013.htm>