## XML Schema Part 2: Datatypes Second Edition

### W3C Software and Document license
<pre>
Software and Document license - 2023 version

Copied from:  https://www.w3.org/copyright/software-license-2023

License

By obtaining and/or copying this work, you (the licensee) agree that you have
read, understood, and will comply with the following terms and conditions.

Permission to copy, modify, and distribute this work, with or without modification,
for any purpose and without fee or royalty is hereby granted, provided that you
include the following on ALL copies of the work or portions thereof, including
modifications:

    The full text of this NOTICE in a location viewable to users of the
    redistributed or derivative work.
    Any pre-existing intellectual property disclaimers, notices, or terms and
    conditions. If none exist, the W3C software and document short notice should
    be included.
    Notice of any changes or modifications, through a copyright statement on the
    new code or document such as "This software or document includes material
    copied from or derived from [title and URI of the W3C document]. Copyright ©
    [$year-of-document] World Wide Web Consortium.
    https://www.w3.org/copyright/software-license-2023/"

Disclaimers

THIS WORK IS PROVIDED "AS IS," AND COPYRIGHT HOLDERS MAKE NO REPRESENTATIONS OR
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO, WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF THE
SOFTWARE OR DOCUMENT WILL NOT INFRINGE ANY THIRD PARTY PATENTS, COPYRIGHTS,
TRADEMARKS OR OTHER RIGHTS.

COPYRIGHT HOLDERS WILL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL OR
CONSEQUENTIAL DAMAGES ARISING OUT OF ANY USE OF THE SOFTWARE OR DOCUMENT.

The name and trademarks of copyright holders may NOT be used in advertising or
publicity pertaining to the work without specific, written prior permission.
Title to copyright in this work will at all times remain with copyright holders.

------

Copyright © 2004 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C liability,
trademark and document use rules apply.

</pre>