IBM XML Web Site
The xml section on the developerworks web site is your resource for xml-related tools, samples, standards information, education, news and events, and access to xml community forums.
http://www.ibm.com/developer/xml/index.html
The XML information site
The XML information site
http://www.xmlinfo.com/
XML Tutorial
The page you tried was not found. you may have used an oudated link or may have typed the address (url) incorrectly. you might find what you need in one of these areas.
http://www.projectcool.com/developer/xmlz/xmlconcepts/index.html
XML.com
Xml.com, where the xml community shares xml development resources and solutions, features timely news, opinions, features, and tutorials; the annotated xml specification created by tim bray; authoring tools, xml developer resources, interactive forums...
http://www.xml.com/