XML Schema 1.0 Second Edition (W3C Recommendation 28 October 2004) ** XML Schema Part 0: Primer, Second Edition ** XML Schema Part 1: Structures, Second Edition ** XML Schema Part 2: Datatypes, Second Edition
XML Schema 1.1 Draft ** Draft XML Schema 1.1 Part 1: Structures ** Draft XML Schema 1.1 Part 1: Datatypes