<http://schema.org/url>
<http://img.vietnamplus.vn/t460/Uploaded/bokttj/2016_05_17/venezuelachina_oil_deal.jpg>
<http://www.vietnamplus.vn/venezuela-thong-bao-dat-duoc-thoa-thuan-gian-no-voi-trung-quoc/386298.vnp>