XML Schema

The XML Schema definition language is introduced in Part 0 of the XML Schema specification, more formal descriptions of the XML Schema definition language are detailed in Parts 1 and 2 of the XML Schema specification.

The specifications for the XML Schema are published by the World Wide Web Consortium (W3C) as a W3C Recommendation. The XML Schema is introduced in the XML Schema Part 0: Primer Second Edition: XML Schema Part 0: Primer Second Edition.

The complete reference information for the XML Schema is provided in the following specifications:

XML Schema Part 1: Structures Second Edition: XML Schema Part 1: Structures Second Edition
XML Schema Part 2: Datatypes Second Edition: XML Schema Part 2: Datatypes Second Edition