<https://secure.gravatar.com/avatar/e8eab07f06fbee725d7d0dcba83a810a?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://iwantsourcecodes.com/text-editor-ajax-source-code/>