<https://secure.gravatar.com/avatar/da8d367423c3857077ea2ef0d7e72c0b?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://kenhsongao.com/dinh-chop-nhoang-mot-van-lmht-roi-di-hoc-nu-game-t/>