<http://schema.org/description>
" Test d\u00F9ng \u0111\u1EC3 \u0111o \u0111\u1ED9 ki\u1EC1m (KH) trong m\u00F4i tr\u01B0\u1EDDng n\u01B0\u1EDBc (ao nu\u00F4i tr\u1ED3ng th\u1EE7y s\u1EA3n). | gianhangvn.com"^^<http://www.w3.org/2001/XMLSchema#string>
<http://gianhangvn.com/test-do-kiem-kh-152651.html>