Examples from Chapter 10 of The XML Bible, Attribute Declarations in DTDs

• Listing 10-1: A required ID attribute type
• Listing 10-2: IDREF attributes
• Listing 10-3: Java source code with significant whitespace encoded in XML
• Listing 10-4: a complete attribute based XML document with two leagues, six divisions, six teams, and two players
• Listing 10-5: The complete DTD for baseball statistics that uses attributes for most of the information