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Creative Commons Attribution 4.0 International Public License

By exercising the Licensed Rights (defined below), You accept and
agree to be bound by the terms and conditions of this Creative Commons
Attribution 4.0 International Public License ("Public License"). To
the extent this Public License may be interpreted as a contract, You
are granted the Licensed Rights in consideration of Your acceptance of
these terms and conditions, and the Licensor grants You such rights in
consideration of benefits the Licensor receives from making the
Licensed Material available under these terms and conditions.

Section 1 – Definitions.

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

  (b) Adapter's License means the license You apply to Your Copyright
  and Similar Rights in Your contributions to Adapted Material in
  accordance with the terms and conditions of this Public License.
  
  (c) Copyright and Similar Rights means copyright and/or similar
  rights closely related to copyright including, without limitation,
  performance, broadcast, sound recording, and Sui Generis Database
  Rights, without regard to how the rights are labeled or
  categorized. For purposes of this Public License, the rights
  specified in Section 2(b)(1)-(2) are not Copyright and Similar
  Rights.

  (d) Effective Technological Measures means those measures that, in
  the absence of proper authority, may not be circumvented under laws
  fulfilling obligations under Article 11 of the WIPO Copyright Treaty
  adopted on December 20, 1996, and/or similar international
  agreements.

  (e) Exceptions and Limitations means fair use, fair dealing, and/or
  any other exception or limitation to Copyright and Similar Rights
  that applies to Your use of the Licensed Material.

  (f) Licensed Material means the artistic or literary work, database,
  or other material to which the Licensor applied this Public License.
  
  (g) Licensed Rights means the rights granted to You subject to the
  terms and conditions of this Public License, which are limited to
  all Copyright and Similar Rights that apply to Your use of the
  Licensed Material and that the Licensor has authority to license.

  (h) Licensor means the individual(s) or entity(ies) granting rights
  under this Public License.

  (i) Share means to provide material to the public by any means or
  process that requires permission under the Licensed Rights, such as
  reproduction, public display, public performance, distribution,
  dissemination, communication, or importation, and to make material
  available to the public including in ways that members of the public
  may access the material from a place and at a time individually
  chosen by them.

  (j) Sui Generis Database Rights means rights other than copyright
  resulting from Directive 96/9/EC of the European Parliament and of
  the Council of 11 March 1996 on the legal protection of databases,
  as amended and/or succeeded, as well as other essentially equivalent
  rights anywhere in the world.

  (k) You means the individual or entity exercising the Licensed
  Rights under 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) 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 the
following 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.

    (4) If You Share Adapted Material You produce, the Adapter's
    License You apply must not prevent recipients of the Adapted
    Material from complying with this Public License.

Section 4 – Sui Generis Database Rights.

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

  (a) for the avoidance of doubt, Section 2(a)(1) grants You the right
  to extract, reuse, reproduce, and Share all or a substantial portion
  of the contents of the database;
  
  (b) if You include all or a substantial portion of the database
  contents in a database in which You have Sui Generis Database
  Rights, then the database in which You have Sui Generis Database
  Rights (but not its individual contents) is Adapted Material; and

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

For the avoidance of doubt, this Section 4 supplements and does not
replace Your obligations under this Public License where the Licensed
Rights include other Copyright and Similar Rights.

Section 5 – Disclaimer of Warranties and Limitation of Liability.

  (a) Unless otherwise separately undertaken by the Licensor, to the
  extent possible, the Licensor offers the Licensed Material as-is and
  as-available, and makes no representations or warranties of any kind
  concerning the Licensed Material, whether express, implied,
  statutory, or other. This includes, without limitation, warranties
  of title, merchantability, fitness for a particular purpose,
  non-infringement, absence of latent or other defects, accuracy, or
  the presence or absence of errors, whether or not known or
  discoverable. Where disclaimers of warranties are not allowed in
  full or in part, this disclaimer may not apply to You.
  
  (b) To the extent possible, in no event will the Licensor be liable
  to 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 or
  use of the Licensed Material, even if the Licensor has been advised
  of the possibility of such losses, costs, expenses, or
  damages. Where a limitation of liability is not allowed in full or
  in part, this limitation may not apply to You.

  (c) The disclaimer of warranties and limitation of liability
  provided above shall be interpreted in a manner that, to the extent
  possible, most closely approximates an absolute disclaimer and
  waiver of all liability.

Section 6 – Term and Termination.

  (a) This Public License applies for the term of the Copyright and
  Similar Rights licensed here. However, if You fail to comply with
  this Public License, then Your rights under this Public License
  terminate automatically.

  (b) Where Your right to use the Licensed Material has terminated
  under Section 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 the
  Licensed Material under separate terms or conditions or stop
  distributing the Licensed Material at any time; however, doing so
  will not terminate this Public License.

  (d) Sections 1, 5, 6, 7, and 8 survive termination of this Public
  License.

Section 7 – Other Terms and Conditions.

  (a) The Licensor shall not be bound by any additional or different
  terms or conditions communicated by You unless expressly agreed.

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

Section 8 – Interpretation.

  (a) For the avoidance of doubt, this Public License does not, and
  shall not be interpreted to, reduce, limit, restrict, or impose
  conditions on any use of the Licensed Material that could lawfully
  be made without permission under this Public License.

  (b) To the extent possible, if any provision of this Public License
  is deemed unenforceable, it shall be automatically reformed to the
  minimum extent necessary to make it enforceable. If the provision
  cannot be reformed, it shall be severed from this Public License
  without affecting the enforceability of the remaining terms and
  conditions.

  (c) No term or condition of this Public License will be waived and
  no failure to comply consented to unless expressly agreed to by the
  Licensor.

  (d) Nothing in this Public License constitutes or may be interpreted
  as a limitation upon, or waiver of, any privileges and immunities
  that apply to the Licensor or You, including from the legal
  processes of any jurisdiction or authority.