<http://schema.org/headline>
"Sharapova \u0111\u01B0\u1EE3c gi\u1EA3m \u00E1n c\u1EA5m thi \u0111\u1EA5u"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/sharapova-duoc-giam-an-cam-thi-dau/c/20488049.epi>