Creative Commons Attribution 4.0 International Public License
https://creativecommons.org/licenses/by/4.0/legalcode

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
    7   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.
    c   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.
    d   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.
    e   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.
