DTD 23.xml [ ? : 0/1 ] [ + : 1 to many ] [* : 0 to many ] image_files/flasher.gif 23.xml #PCDATA : stands for Parsed Character Data, can also use ANY which is more lax image_files/flasher.gif ../content/customer.dtd customer.dtd (view source to see file contents) image_files/bluebutton.gif ../content/customer.xml customer.xml image_files/bluebutton.gif http://sic.nvgc.vt.edu/SICstuff-Virtual/Zhang/WWW/dtd.htm A Simple DTD Example image_files/bluebutton.gif http://www.dsv.su.se/~jpalme/internet-course/combine-dtd-xml.html DTD/XML files combined, Family Example image_files/bluebutton.gif http://webreference.com/xml/column10/2.html The Shortcomings of DTDs image_files/bluebutton.gif Author: Oliver Bromley, March 2001