Attribution-ShareAlike 4.0 International

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Using Creative Commons Public Licenses

Creative Commons public licenses provide a standard set of terms andconditions that creators and other rights holders may use to shareoriginal works of authorship and other material subject to copyrightand certain other rights specified in the public license below. Thefollowing considerations are for informational purposes only, are notexhaustive, and do not form part of our licenses.

 Considerations for licensors: Our public licenses are intended for use by those authorized to give the public permission to use material in ways otherwise restricted by copyright and certain other rights. Our licenses are irrevocable. Licensors should read and understand the terms and conditions of the license they choose before applying it. Licensors should also secure all rights necessary before applying our licenses so that the public can reuse the material as expected. Licensors should clearly mark any material not subject to the license. This includes other CC- licensed material, or material used under an exception or limitation to copyright. More considerations for licensors:wiki.creativecommons.org/Considerations_for_licensors Considerations for the public: By using one of our public licenses, a licensor grants the public permission to use the licensed material under specified terms and conditions. If the licensor's permission is not necessary for any reason--for example, because of any applicable exception or limitation to copyright--then that use is not regulated by the license. Our licenses grant only permissions under copyright and certain other rights that a licensor has authority to grant. Use of the licensed material may still be restricted for other reasons, including because others have copyright or other rights in the material. A licensor may make special requests, such as asking that all changes be marked or described. Although not required by our licenses, you are encouraged to respect those requests where reasonable. More considerations for the public: wiki.creativecommons.org/Considerations_for_licensees

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Creative Commons Attribution-ShareAlike 4.0 International PublicLicense

By exercising the Licensed Rights (defined below), You accept and agreeto be bound by the terms and conditions of this Creative CommonsAttribution-ShareAlike 4.0 International Public License ("PublicLicense"). To the extent this Public License may be interpreted as acontract, You are granted the Licensed Rights in consideration of Youracceptance of these terms and conditions, and the Licensor grants Yousuch rights in consideration of benefits the Licensor receives frommaking the Licensed Material available under these terms andconditions.

Section 1 -- Definitions.

a. Adapted Material means material subject to Copyright and SimilarRights that is derived from or based upon the Licensed Materialand in which the Licensed Material is translated, altered,arranged, transformed, or otherwise modified in a manner requiringpermission under the Copyright and Similar Rights held by theLicensor. For purposes of this Public License, where the LicensedMaterial is a musical work, performance, or sound recording,Adapted Material is always produced where the Licensed Material issynched in timed relation with a moving image.

b. Adapter's License means the license You apply to Your Copyrightand Similar Rights in Your contributions to Adapted Material inaccordance with the terms and conditions of this Public License.

c. BY-SA Compatible License means a license listed atcreativecommons.org/compatiblelicenses, approved by CreativeCommons as essentially the equivalent of this Public License.

d. Copyright and Similar Rights means copyright and/or similar rightsclosely related to copyright including, without limitation,performance, broadcast, sound recording, and Sui Generis DatabaseRights, without regard to how the rights are labeled orcategorized. For purposes of this Public License, the rightsspecified in Section 2(b)(1)-(2) are not Copyright and SimilarRights.

e. Effective Technological Measures means those measures that, in theabsence of proper authority, may not be circumvented under lawsfulfilling obligations under Article 11 of the WIPO CopyrightTreaty adopted on December 20, 1996, and/or similar internationalagreements.

f. Exceptions and Limitations means fair use, fair dealing, and/orany other exception or limitation to Copyright and Similar Rightsthat applies to Your use of the Licensed Material.

g. License Elements means the license attributes listed in the nameof a Creative Commons Public License. The License Elements of thisPublic License are Attribution and ShareAlike.

h. Licensed Material means the artistic or literary work, database,or other material to which the Licensor applied this PublicLicense.

i. Licensed Rights means the rights granted to You subject to theterms and conditions of this Public License, which are limited toall Copyright and Similar Rights that apply to Your use of theLicensed Material and that the Licensor has authority to license.

j. Licensor means the individual(s) or entity(ies) granting rightsunder this Public License.

k. Share means to provide material to the public by any means orprocess that requires permission under the Licensed Rights, suchas reproduction, public display, public performance, distribution,dissemination, communication, or importation, and to make materialavailable to the public including in ways that members of thepublic may access the material from a place and at a timeindividually chosen by them.

l. Sui Generis Database Rights means rights other than copyrightresulting from Directive 96/9/EC of the European Parliament and ofthe Council of 11 March 1996 on the legal protection of databases,as amended and/or succeeded, as well as other essentiallyequivalent rights anywhere in the world.

m. You means the individual or entity exercising the Licensed Rightsunder this Public License. Your has a corresponding meaning.

Section 2 -- Scope.

a. License grant.

   1. Subject to the terms and conditions of this Public License,      the Licensor hereby grants You a worldwide, royalty-free,      non-sublicensable, non-exclusive, irrevocable license to      exercise the Licensed Rights in the Licensed Material to:        a. reproduce and Share the Licensed Material, in whole or           in part; and        b. produce, reproduce, and Share Adapted Material.   2. Exceptions and Limitations. For the avoidance of doubt, where      Exceptions and Limitations apply to Your use, this Public      License does not apply, and You do not need to comply with      its terms and conditions.   3. Term. The term of this Public License is specified in Section      6(a).   4. Media and formats; technical modifications allowed. The      Licensor authorizes You to exercise the Licensed Rights in      all media and formats whether now known or hereafter created,      and to make technical modifications necessary to do so. The      Licensor waives and/or agrees not to assert any right or      authority to forbid You from making technical modifications      necessary to exercise the Licensed Rights, including      technical modifications necessary to circumvent Effective      Technological Measures. For purposes of this Public License,      simply making modifications authorized by this Section 2(a)      (4) never produces Adapted Material.   5. Downstream recipients.        a. Offer from the Licensor -- Licensed Material. Every           recipient of the Licensed Material automatically           receives an offer from the Licensor to exercise the           Licensed Rights under the terms and conditions of this           Public License.        b. Additional offer from the Licensor -- Adapted Material.           Every recipient of Adapted Material from You           automatically receives an offer from the Licensor to           exercise the Licensed Rights in the Adapted Material           under the conditions of the Adapter's License You apply.        c. No downstream restrictions. You may not offer or impose           any additional or different terms or conditions on, or           apply any Effective Technological Measures to, the           Licensed Material if doing so restricts exercise of the           Licensed Rights by any recipient of the Licensed           Material.   6. No endorsement. Nothing in this Public License constitutes or      may be construed as permission to assert or imply that You      are, or that Your use of the Licensed Material is, connected      with, or sponsored, endorsed, or granted official status by,      the Licensor or others designated to receive attribution as      provided in Section 3(a)(1)(A)(i).

b. Other rights.

   1. Moral rights, such as the right of integrity, are not      licensed under this Public License, nor are publicity,      privacy, and/or other similar personality rights; however, to      the extent possible, the Licensor waives and/or agrees not to      assert any such rights held by the Licensor to the limited      extent necessary to allow You to exercise the Licensed      Rights, but not otherwise.   2. Patent and trademark rights are not licensed under this      Public License.   3. To the extent possible, the Licensor waives any right to      collect royalties from You for the exercise of the Licensed      Rights, whether directly or through a collecting society      under any voluntary or waivable statutory or compulsory      licensing scheme. In all other cases the Licensor expressly      reserves any right to collect such royalties.

Section 3 -- License Conditions.

Your exercise of the Licensed Rights is expressly made subject to thefollowing conditions.

a. Attribution.

   1. If You Share the Licensed Material (including in modified      form), You must:        a. retain the following if it is supplied by the Licensor           with the Licensed Material:             i. identification of the creator(s) of the Licensed                Material and any others designated to receive                attribution, in any reasonable manner requested by                the Licensor (including by pseudonym if                designated);            ii. a copyright notice;           iii. a notice that refers to this Public License;            iv. a notice that refers to the disclaimer of                warranties;             v. a URI or hyperlink to the Licensed Material to the                extent reasonably practicable;        b. indicate if You modified the Licensed Material and           retain an indication of any previous modifications; and        c. indicate the Licensed Material is licensed under this           Public License, and include the text of, or the URI or           hyperlink to, this Public License.   2. You may satisfy the conditions in Section 3(a)(1) in any      reasonable manner based on the medium, means, and context in      which You Share the Licensed Material. For example, it may be      reasonable to satisfy the conditions by providing a URI or      hyperlink to a resource that includes the required      information.   3. If requested by the Licensor, You must remove any of the      information required by Section 3(a)(1)(A) to the extent      reasonably practicable.

b. ShareAlike.

 In addition to the conditions in Section 3(a), if You Share Adapted Material You produce, the following conditions also apply.   1. The Adapter's License You apply must be a Creative Commons      license with the same License Elements, this version or      later, or a BY-SA Compatible License.   2. You must include the text of, or the URI or hyperlink to, the      Adapter's License You apply. You may satisfy this condition      in any reasonable manner based on the medium, means, and      context in which You Share Adapted Material.   3. You may not offer or impose any additional or different terms      or conditions on, or apply any Effective Technological      Measures to, Adapted Material that restrict exercise of the      rights granted under the Adapter's License You apply.

Section 4 -- Sui Generis Database Rights.

Where the Licensed Rights include Sui Generis Database Rights thatapply to Your use of the Licensed Material:

a. for the avoidance of doubt, Section 2(a)(1) grants You the rightto extract, reuse, reproduce, and Share all or a substantialportion of the contents of the database;

b. if You include all or a substantial portion of the databasecontents in a database in which You have Sui Generis DatabaseRights, then the database in which You have Sui Generis DatabaseRights (but not its individual contents) is Adapted Material,

 including for purposes of Section 3(b); and

c. You must comply with the conditions in Section 3(a) if You Shareall or a substantial portion of the contents of the database.

For the avoidance of doubt, this Section 4 supplements and does notreplace Your obligations under this Public License where the LicensedRights include other Copyright and Similar Rights.

Section 5 -- Disclaimer of Warranties and Limitation of Liability.

a. UNLESS OTHERWISE SEPARATELY UNDERTAKEN BY THE LICENSOR, TO THEEXTENT POSSIBLE, THE LICENSOR OFFERS THE LICENSED MATERIAL AS-ISAND AS-AVAILABLE, AND MAKES NO REPRESENTATIONS OR WARRANTIES OFANY KIND CONCERNING THE LICENSED MATERIAL, WHETHER EXPRESS,IMPLIED, STATUTORY, OR OTHER. THIS INCLUDES, WITHOUT LIMITATION,WARRANTIES OF TITLE, MERCHANTABILITY, FITNESS FOR A PARTICULARPURPOSE, NON-INFRINGEMENT, ABSENCE OF LATENT OR OTHER DEFECTS,ACCURACY, OR THE PRESENCE OR ABSENCE OF ERRORS, WHETHER OR NOTKNOWN OR DISCOVERABLE. WHERE DISCLAIMERS OF WARRANTIES ARE NOTALLOWED IN FULL OR IN PART, THIS DISCLAIMER MAY NOT APPLY TO YOU.

b. TO THE EXTENT POSSIBLE, IN NO EVENT WILL THE LICENSOR BE LIABLETO YOU ON ANY LEGAL THEORY (INCLUDING, WITHOUT LIMITATION,NEGLIGENCE) OR OTHERWISE FOR ANY DIRECT, SPECIAL, INDIRECT,INCIDENTAL, CONSEQUENTIAL, PUNITIVE, EXEMPLARY, OR OTHER LOSSES,COSTS, EXPENSES, OR DAMAGES ARISING OUT OF THIS PUBLIC LICENSE ORUSE OF THE LICENSED MATERIAL, EVEN IF THE LICENSOR HAS BEENADVISED OF THE POSSIBILITY OF SUCH LOSSES, COSTS, EXPENSES, ORDAMAGES. WHERE A LIMITATION OF LIABILITY IS NOT ALLOWED IN FULL ORIN PART, THIS LIMITATION MAY NOT APPLY TO YOU.

c. The disclaimer of warranties and limitation of liability providedabove shall be interpreted in a manner that, to the extentpossible, most closely approximates an absolute disclaimer andwaiver of all liability.

Section 6 -- Term and Termination.

a. This Public License applies for the term of the Copyright andSimilar Rights licensed here. However, if You fail to comply withthis Public License, then Your rights under this Public Licenseterminate automatically.

b. Where Your right to use the Licensed Material has terminated underSection 6(a), it reinstates:

   1. automatically as of the date the violation is cured, provided      it is cured within 30 days of Your discovery of the      violation; or   2. upon express reinstatement by the Licensor. For the avoidance of doubt, this Section 6(b) does not affect any right the Licensor may have to seek remedies for Your violations of this Public License.

c. For the avoidance of doubt, the Licensor may also offer theLicensed Material under separate terms or conditions or stopdistributing the Licensed Material at any time; however, doing sowill not terminate this Public License.

d. Sections 1, 5, 6, 7, and 8 survive termination of this PublicLicense.

Section 7 -- Other Terms and Conditions.

a. The Licensor shall not be bound by any additional or differentterms or conditions communicated by You unless expressly agreed.

b. Any arrangements, understandings, or agreements regarding theLicensed Material not stated herein are separate from andindependent of the terms and conditions of this Public License.

Section 8 -- Interpretation.

a. For the avoidance of doubt, this Public License does not, andshall not be interpreted to, reduce, limit, restrict, or imposeconditions on any use of the Licensed Material that could lawfullybe made without permission under this Public License.

b. To the extent possible, if any provision of this Public License isdeemed unenforceable, it shall be automatically reformed to theminimum extent necessary to make it enforceable. If the provisioncannot be reformed, it shall be severed from this Public Licensewithout affecting the enforceability of the remaining terms andconditions.

c. No term or condition of this Public License will be waived and nofailure to comply consented to unless expressly agreed to by theLicensor.

d. Nothing in this Public License constitutes or may be interpretedas a limitation upon, or waiver of, any privileges and immunitiesthat apply to the Licensor or You, including from the legalprocesses of any jurisdiction or authority.

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