<https://secure.gravatar.com/avatar/93eb3d896e955b24ea93aace4a762cd4?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://walimedia.com/2021/09/17/ptmt-bertahap-berjalan-lancar-bambang-ariyanto-kita-sangat-hati-hati/>