<http://schema.org/headline>
"10 l\u1ED7i ch\u1EE5p \u1EA3nh du l\u1ECBch th\u01B0\u1EDDng g\u1EB7p"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/10-loi-chup-anh-du-lich-thuong-gap/c/20535894.epi>