![http://www.w3.org/1999/xhtml from Michael Featherby on 2009-10-28 (site-comments@w3.org from October 2009) http://www.w3.org/1999/xhtml from Michael Featherby on 2009-10-28 (site-comments@w3.org from October 2009)](https://lists.w3.org/Archives/Public/site-comments/2009Oct/att-0187/image001.png)
http://www.w3.org/1999/xhtml from Michael Featherby on 2009-10-28 (site-comments@w3.org from October 2009)
Var SC - Opt - Logged - in True Upload A Document - Scribd | PDF | Cascading Style Sheets | Web Page
1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" 2 "http://www.w3. org/MarkUp/DTD/xhtml-rdfa-1.dtd&qu
![PPT - <?xml version="1.0"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "h PowerPoint Presentation - ID:744712 PPT - <?xml version="1.0"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "h PowerPoint Presentation - ID:744712](https://image.slideserve.com/744712/slide1-l.jpg)