<http://schema.org/url>
<http://img.vietnamplus.vn/t460/Uploaded/hotnnz/2015_10_28/nkazakhstana20151028870x576.jpg>
<http://www.vietnamplus.vn/nhat-ban-kazakhstan-ky-14-thoa-thuan-tri-gia-hon-15-ty-usd/352039.vnp>