W3C XML Schema Definition Language (XSD) 1.1 Part 2: Datatypes W3C Recommendation 5 April 2012This version: http://www.w3.org/TR/2012/REC-xmlschema11-2-20120405/ Latest version:http://www.w3.org/TR/xmlschema11-2/Previous version: http://www.w3.org/TR/2012/PR-xmlschema11-2-20120119/ Editors (Version 1.1):David Peterson, invited expert (SGMLWorks!) <davep@iit.edu>Shudi (Sandy) Gao 高殊镝, IBM <sandygao