Examples from Chapter 12 of The XML Bible, 2nd Edition, Unparsed Entities, Notations, and Non-XML Data

• Listing 12-1: DATE elements in an ISO 8601 and conventional U.S. formats
• Listing 12-2: A malformed XML document that tries to embed an unparsed entity with a general entity reference
• Listing 12-3: A valid XML document that correctly embeds an unparsed entity
• Listing 12-4: A non-empty PERSON element with a PHOTO ENTITY attribute
• Listing 12-5: The external DTD subset person.dtd
• Listing 12-6: A document that uses an internal DTD subset to locate the unparsed entity
• Listing 12-7: Embedding a PDF document in XMLt