Examples from Talk: A Technical introduction to XML

• Example XHTML document: xml-simple.xml
  Internal Entity Example: xml-simple-intEntity.xml
  External Entity Example: xml-simple-extEntity.xml   (Entity head.xml)
  Example with internal DTD: xml-simple-valid.xml
  External DTD in a file: simple.dtd
  XML Schema (equivalent to preceding DTD): schema.xsd