<https://secure.gravatar.com/avatar/c02bf9cbfacfae400092ef98bf851725?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://tongdaiykhoa.com/cach-ly-gan-200-nguoi-tam-ngung-hoat-dong-nhung-noi-lien-quan-den-bn1347/>