LICENSE

W3C SOFTWARE NOTICE AND LICENSE

Copyright (c) 2020 W3C® (MIT, ERCIM, Keio, Beihang)

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, see
    https://www.w3.org/Consortium/Legal/2015/copyright-software-short-notice.html
    - 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] W3C® (MIT, ERCIM, Keio, Beihang)."

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.