<https://baoquocte.vn/dich-covid-19-dien-bien-phuc-tap-tai-mot-so-nuoc-dong-nam-a-143981.html>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://baoquocte.vn/dich-covid-19-dien-bien-phuc-tap-tai-mot-so-nuoc-dong-nam-a-143981.html>