<http://schema.org/mainEntityOfPage>
<http://www.vietnamplus.vn/pho-wall-xanh-san-sau-phat-bieu-cua-chu-tich-fed-janet-yellen/378708.vnp>
<http://www.vietnamplus.vn/pho-wall-xanh-san-sau-phat-bieu-cua-chu-tich-fed-janet-yellen/378708.vnp>