<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/tinh-duc/Phat-minh-khoa-van-tinh-trung-cua-mot-tho-moc-nguoi-Duc/65/16638/9-1-2016.htm>