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Statement of Purpose

The laws of most jurisdictions throughout the world automatically confer exclusive Copyright
and Related Rights (defined below) upon the creator and subsequent owner(s) (each and all, an
"owner") of an original work of authorship and/or a database (each, a "Work").

Certain owners wish to permanently relinquish those rights to a Work for the purpose of
contributing to a commons of creative, cultural and scientific works ("Commons") that the public
can reliably and without fear of later claims of infringement build upon, modify, incorporate in
other works, reuse and redistribute as freely as possible in any form whatsoever and for any
purposes, including without limitation commercial purposes. These owners may contribute to the
Commons to promote the ideal of a free culture and the further production of creative, cultural
and scientific works, or to gain reputation or greater distribution for their Work in part through
the use and efforts of others.

For these and/or other purposes and motivations, and without any expectation of additional
consideration or compensation, the person associating CC0 with a Work (the "Affirmer"), to the
extent that he or she is an owner of Copyright and Related Rights in the Work, voluntarily elects
to apply CC0 to the Work and publicly distribute the Work under its terms, with knowledge of
his or her Copyright and Related Rights in the Work and the meaning and intended legal effect
of CC0 on those rights.

1. Copyright and Related Rights. A Work made available under CC0 may be protected by
copyright and related or neighboring rights ("Copyright and Related Rights"). Copyright and
Related Rights include, but are not limited to, the following:
   i.   the right to reproduce, adapt, distribute, perform, display, communicate, and translate a
        Work;
  ii.   moral rights retained by the original author(s) and/or performer(s);
 iii.   publicity and privacy rights pertaining to a person's image or likeness depicted in a Work;
 iv.    rights protecting against unfair competition in regards to a Work, subject to the
        limitations in paragraph 4(a), below;
  v.    rights protecting the extraction, dissemination, use and reuse of data in a Work;
 vi.    database rights (such as those arising under Directive 96/9/EC of the European
        Parliament and of the Council of 11 March 1996 on the legal protection of databases, and
        under any national implementation thereof, including any amended or successor version
        of such directive); and
vii.    other similar, equivalent or corresponding rights throughout the world based on
        applicable law or treaty, and any national implementations thereof.

2. Waiver. To the greatest extent permitted by, but not in contravention of, applicable law,
Affirmer hereby overtly, fully, permanently, irrevocably and unconditionally waives, abandons,
and surrenders all of Affirmer's Copyright and Related Rights and associated claims and causes
of action, whether now known or unknown (including existing as well as future claims and
causes of action), in the Work (i) in all territories worldwide, (ii) for the maximum duration
provided by applicable law or treaty (including future time extensions), (iii) in any current or
future medium and for any number of copies, and (iv) for any purpose whatsoever, including
without limitation commercial, advertising or promotional purposes (the "Waiver"). Affirmer
makes the Waiver for the benefit of each member of the public at large and to the detriment of
Affirmer's heirs and successors, fully intending that such Waiver shall not be subject to
revocation, rescission, cancellation, termination, or any other legal or equitable action to disrupt
the quiet enjoyment of the Work by the public as contemplated by Affirmer's express Statement
of Purpose.

3. Public License Fallback. Should any part of the Waiver for any reason be judged legally
invalid or ineffective under applicable law, then the Waiver shall be preserved to the maximum
extent permitted taking into account Affirmer's express Statement of Purpose. In addition, to the
extent the Waiver is so judged Affirmer hereby grants to each affected person a royalty-free, non
transferable, non sublicensable, non exclusive, irrevocable and unconditional license to exercise
Affirmer's Copyright and Related Rights in the Work (i) in all territories worldwide, (ii) for the
maximum duration provided by applicable law or treaty (including future time extensions), (iii)
in any current or future medium and for any number of copies, and (iv) for any purpose
whatsoever, including without limitation commercial, advertising or promotional purposes (the
"License"). The License shall be deemed effective as of the date CC0 was applied by Affirmer to
the Work. Should any part of the License for any reason be judged legally invalid or ineffective
under applicable law, such partial invalidity or ineffectiveness shall not invalidate the remainder
of the License, and in such case Affirmer hereby affirms that he or she will not (i) exercise any
of his or her remaining Copyright and Related Rights in the Work or (ii) assert any associated
claims and causes of action with respect to the Work, in either case contrary to Affirmer's
express Statement of Purpose.

4. Limitations and Disclaimers.
a. No trademark or patent rights held by Affirmer are waived, abandoned, surrendered,
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b. Affirmer offers the Work as-is and makes no representations or warranties of any kind
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c. Affirmer disclaims responsibility for clearing rights of other persons that may apply to
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d. Affirmer understands and acknowledges that Creative Commons is not a party to this
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