<http://schema.org/mainEntityOfPage>
<http://www.vietnamplus.vn/tan-thu-tuong-sri-lanka-wickremesinghe-tuyen-the-nham-chuc/339553.vnp>
<http://www.vietnamplus.vn/tan-thu-tuong-sri-lanka-wickremesinghe-tuyen-the-nham-chuc/339553.vnp>