1Attribution 4.0 International
2
3=======================================================================
4
5Creative Commons Corporation ("Creative Commons") is not a law firm and
6does not provide legal services or legal advice. Distribution of
7Creative Commons public licenses does not create a lawyer-client or
8other relationship. Creative Commons makes its licenses and related
9information available on an "as-is" basis. Creative Commons gives no
10warranties regarding its licenses, any material licensed under their
11terms and conditions, or any related information. Creative Commons
12disclaims all liability for damages resulting from their use to the
13fullest extent possible.
14
15Using Creative Commons Public Licenses
16
17Creative Commons public licenses provide a standard set of terms and
18conditions that creators and other rights holders may use to share
19original works of authorship and other material subject to copyright
20and certain other rights specified in the public license below. The
21following considerations are for informational purposes only, are not
22exhaustive, and do not form part of our licenses.
23
24     Considerations for licensors: Our public licenses are
25     intended for use by those authorized to give the public
26     permission to use material in ways otherwise restricted by
27     copyright and certain other rights. Our licenses are
28     irrevocable. Licensors should read and understand the terms
29     and conditions of the license they choose before applying it.
30     Licensors should also secure all rights necessary before
31     applying our licenses so that the public can reuse the
32     material as expected. Licensors should clearly mark any
33     material not subject to the license. This includes other CC-
34     licensed material, or material used under an exception or
35     limitation to copyright. More considerations for licensors:
36  wiki.creativecommons.org/Considerations_for_licensors
37
38     Considerations for the public: By using one of our public
39     licenses, a licensor grants the public permission to use the
40     licensed material under specified terms and conditions. If
41     the licensor's permission is not necessary for any reason--for
42     example, because of any applicable exception or limitation to
43     copyright--then that use is not regulated by the license. Our
44     licenses grant only permissions under copyright and certain
45     other rights that a licensor has authority to grant. Use of
46     the licensed material may still be restricted for other
47     reasons, including because others have copyright or other
48     rights in the material. A licensor may make special requests,
49     such as asking that all changes be marked or described.
50     Although not required by our licenses, you are encouraged to
51     respect those requests where reasonable. More_considerations
52     for the public:
53  wiki.creativecommons.org/Considerations_for_licensees
54
55=======================================================================
56
57Creative Commons Attribution 4.0 International Public License
58
59By exercising the Licensed Rights (defined below), You accept and agree
60to be bound by the terms and conditions of this Creative Commons
61Attribution 4.0 International Public License ("Public License"). To the
62extent this Public License may be interpreted as a contract, You are
63granted the Licensed Rights in consideration of Your acceptance of
64these terms and conditions, and the Licensor grants You such rights in
65consideration of benefits the Licensor receives from making the
66Licensed Material available under these terms and conditions.
67
68Section 1 -- Definitions.
69
70  a. Adapted Material means material subject to Copyright and Similar
71     Rights that is derived from or based upon the Licensed Material
72     and in which the Licensed Material is translated, altered,
73     arranged, transformed, or otherwise modified in a manner requiring
74     permission under the Copyright and Similar Rights held by the
75     Licensor. For purposes of this Public License, where the Licensed
76     Material is a musical work, performance, or sound recording,
77     Adapted Material is always produced where the Licensed Material is
78     synched in timed relation with a moving image.
79
80b. Adapter's License means the license You apply to Your Copyright
81   and Similar Rights in Your contributions to Adapted Material in
82   accordance with the terms and conditions of this Public License.
83
84c. Copyright and Similar Rights means copyright and/or similar rights
85   closely related to copyright including, without limitation,
86   performance, broadcast, sound recording, and Sui Generis Database
87   Rights, without regard to how the rights are labeled or
88   categorized. For purposes of this Public License, the rights
89   specified in Section 2(b)(1)-(2) are not Copyright and Similar
90   Rights.
91
92d. Effective Technological Measures means those measures that, in the
93   absence of proper authority, may not be circumvented under laws
94   fulfilling obligations under Article 11 of the WIPO Copyright
95   Treaty adopted on December 20, 1996, and/or similar international
96   agreements.
97
98e. Exceptions and Limitations means fair use, fair dealing, and/or
99   any other exception or limitation to Copyright and Similar Rights
100   that applies to Your use of the Licensed Material.
101
102f. Licensed Material means the artistic or literary work, database,
103   or other material to which the Licensor applied this Public
104   License.
105
106g. Licensed Rights means the rights granted to You subject to the
107   terms and conditions of this Public License, which are limited to
108   all Copyright and Similar Rights that apply to Your use of the
109   Licensed Material and that the Licensor has authority to license.
110
111h. Licensor means the individual(s) or entity(ies) granting rights
112   under this Public License.
113
114i. Share means to provide material to the public by any means or
115   process that requires permission under the Licensed Rights, such
116   as reproduction, public display, public performance, distribution,
117   dissemination, communication, or importation, and to make material
118   available to the public including in ways that members of the
119   public may access the material from a place and at a time
120   individually chosen by them.
121
122j. Sui Generis Database Rights means rights other than copyright
123   resulting from Directive 96/9/EC of the European Parliament and of
124   the Council of 11 March 1996 on the legal protection of databases,
125   as amended and/or succeeded, as well as other essentially
126   equivalent rights anywhere in the world.
127
128k. You means the individual or entity exercising the Licensed Rights
129   under this Public License. Your has a corresponding meaning.
130
131Section 2 -- Scope.
132
133a. License grant.
134
135     1. Subject to the terms and conditions of this Public License,
136        the Licensor hereby grants You a worldwide, royalty-free,
137        non-sublicensable, non-exclusive, irrevocable license to
138        exercise the Licensed Rights in the Licensed Material to:
139
140          a. reproduce and Share the Licensed Material, in whole or
141             in part; and
142
143          b. produce, reproduce, and Share Adapted Material.
144
145     2. Exceptions and Limitations. For the avoidance of doubt, where
146        Exceptions and Limitations apply to Your use, this Public
147        License does not apply, and You do not need to comply with
148        its terms and conditions.
149
150     3. Term. The term of this Public License is specified in Section
151        6(a).
152
153     4. Media and formats; technical modifications allowed. The
154        Licensor authorizes You to exercise the Licensed Rights in
155        all media and formats whether now known or hereafter created,
156        and to make technical modifications necessary to do so. The
157        Licensor waives and/or agrees not to assert any right or
158        authority to forbid You from making technical modifications
159        necessary to exercise the Licensed Rights, including
160        technical modifications necessary to circumvent Effective
161        Technological Measures. For purposes of this Public License,
162        simply making modifications authorized by this Section 2(a)
163        (4) never produces Adapted Material.
164
165     5. Downstream recipients.
166
167          a. Offer from the Licensor -- Licensed Material. Every
168             recipient of the Licensed Material automatically
169             receives an offer from the Licensor to exercise the
170             Licensed Rights under the terms and conditions of this
171             Public License.
172
173          b. No downstream restrictions. You may not offer or impose
174             any additional or different terms or conditions on, or
175             apply any Effective Technological Measures to, the
176             Licensed Material if doing so restricts exercise of the
177             Licensed Rights by any recipient of the Licensed
178             Material.
179
180     6. No endorsement. Nothing in this Public License constitutes or
181        may be construed as permission to assert or imply that You
182        are, or that Your use of the Licensed Material is, connected
183        with, or sponsored, endorsed, or granted official status by,
184        the Licensor or others designated to receive attribution as
185        provided in Section 3(a)(1)(A)(i).
186
187b. Other rights.
188
189     1. Moral rights, such as the right of integrity, are not
190        licensed under this Public License, nor are publicity,
191        privacy, and/or other similar personality rights; however, to
192        the extent possible, the Licensor waives and/or agrees not to
193        assert any such rights held by the Licensor to the limited
194        extent necessary to allow You to exercise the Licensed
195        Rights, but not otherwise.
196
197     2. Patent and trademark rights are not licensed under this
198        Public License.
199
200     3. To the extent possible, the Licensor waives any right to
201        collect royalties from You for the exercise of the Licensed
202        Rights, whether directly or through a collecting society
203        under any voluntary or waivable statutory or compulsory
204        licensing scheme. In all other cases the Licensor expressly
205        reserves any right to collect such royalties.
206
207Section 3 -- License Conditions.
208
209Your exercise of the Licensed Rights is expressly made subject to the
210following conditions.
211
212a. Attribution.
213
214     1. If You Share the Licensed Material (including in modified
215        form), You must:
216
217          a. retain the following if it is supplied by the Licensor
218             with the Licensed Material:
219
220               i. identification of the creator(s) of the Licensed
221                  Material and any others designated to receive
222                  attribution, in any reasonable manner requested by
223                  the Licensor (including by pseudonym if
224                  designated);
225
226              ii. a copyright notice;
227
228             iii. a notice that refers to this Public License;
229
230              iv. a notice that refers to the disclaimer of
231                  warranties;
232
233               v. a URI or hyperlink to the Licensed Material to the
234                  extent reasonably practicable;
235
236          b. indicate if You modified the Licensed Material and
237             retain an indication of any previous modifications; and
238
239          c. indicate the Licensed Material is licensed under this
240             Public License, and include the text of, or the URI or
241             hyperlink to, this Public License.
242
243     2. You may satisfy the conditions in Section 3(a)(1) in any
244        reasonable manner based on the medium, means, and context in
245        which You Share the Licensed Material. For example, it may be
246        reasonable to satisfy the conditions by providing a URI or
247        hyperlink to a resource that includes the required
248        information.
249
250     3. If requested by the Licensor, You must remove any of the
251        information required by Section 3(a)(1)(A) to the extent
252        reasonably practicable.
253
254     4. If You Share Adapted Material You produce, the Adapter's
255        License You apply must not prevent recipients of the Adapted
256        Material from complying with this Public License.
257
258Section 4 -- Sui Generis Database Rights.
259
260Where the Licensed Rights include Sui Generis Database Rights that
261apply to Your use of the Licensed Material:
262
263a. for the avoidance of doubt, Section 2(a)(1) grants You the right
264   to extract, reuse, reproduce, and Share all or a substantial
265   portion of the contents of the database;
266
267b. if You include all or a substantial portion of the database
268   contents in a database in which You have Sui Generis Database
269   Rights, then the database in which You have Sui Generis Database
270   Rights (but not its individual contents) is Adapted Material; and
271
272c. You must comply with the conditions in Section 3(a) if You Share
273   all or a substantial portion of the contents of the database.
274
275For the avoidance of doubt, this Section 4 supplements and does not
276replace Your obligations under this Public License where the Licensed
277Rights include other Copyright and Similar Rights.
278
279Section 5 -- Disclaimer of Warranties and Limitation of Liability.
280
281a. UNLESS OTHERWISE SEPARATELY UNDERTAKEN BY THE LICENSOR, TO THE
282   EXTENT POSSIBLE, THE LICENSOR OFFERS THE LICENSED MATERIAL AS-IS
283   AND AS-AVAILABLE, AND MAKES NO REPRESENTATIONS OR WARRANTIES OF
284   ANY KIND CONCERNING THE LICENSED MATERIAL, WHETHER EXPRESS,
285   IMPLIED, STATUTORY, OR OTHER. THIS INCLUDES, WITHOUT LIMITATION,
286   WARRANTIES OF TITLE, MERCHANTABILITY, FITNESS FOR A PARTICULAR
287   PURPOSE, NON-INFRINGEMENT, ABSENCE OF LATENT OR OTHER DEFECTS,
288   ACCURACY, OR THE PRESENCE OR ABSENCE OF ERRORS, WHETHER OR NOT
289   KNOWN OR DISCOVERABLE. WHERE DISCLAIMERS OF WARRANTIES ARE NOT
290   ALLOWED IN FULL OR IN PART, THIS DISCLAIMER MAY NOT APPLY TO YOU.
291
292b. TO THE EXTENT POSSIBLE, IN NO EVENT WILL THE LICENSOR BE LIABLE
293   TO YOU ON ANY LEGAL THEORY (INCLUDING, WITHOUT LIMITATION,
294   NEGLIGENCE) OR OTHERWISE FOR ANY DIRECT, SPECIAL, INDIRECT,
295   INCIDENTAL, CONSEQUENTIAL, PUNITIVE, EXEMPLARY, OR OTHER LOSSES,
296   COSTS, EXPENSES, OR DAMAGES ARISING OUT OF THIS PUBLIC LICENSE OR
297   USE OF THE LICENSED MATERIAL, EVEN IF THE LICENSOR HAS BEEN
298   ADVISED OF THE POSSIBILITY OF SUCH LOSSES, COSTS, EXPENSES, OR
299   DAMAGES. WHERE A LIMITATION OF LIABILITY IS NOT ALLOWED IN FULL OR
300   IN PART, THIS LIMITATION MAY NOT APPLY TO YOU.
301
302c. The disclaimer of warranties and limitation of liability provided
303   above shall be interpreted in a manner that, to the extent
304   possible, most closely approximates an absolute disclaimer and
305   waiver of all liability.
306
307Section 6 -- Term and Termination.
308
309a. This Public License applies for the term of the Copyright and
310   Similar Rights licensed here. However, if You fail to comply with
311   this Public License, then Your rights under this Public License
312   terminate automatically.
313
314b. Where Your right to use the Licensed Material has terminated under
315   Section 6(a), it reinstates:
316
317     1. automatically as of the date the violation is cured, provided
318        it is cured within 30 days of Your discovery of the
319        violation; or
320
321     2. upon express reinstatement by the Licensor.
322
323   For the avoidance of doubt, this Section 6(b) does not affect any
324   right the Licensor may have to seek remedies for Your violations
325   of this Public License.
326
327c. For the avoidance of doubt, the Licensor may also offer the
328   Licensed Material under separate terms or conditions or stop
329   distributing the Licensed Material at any time; however, doing so
330   will not terminate this Public License.
331
332d. Sections 1, 5, 6, 7, and 8 survive termination of this Public
333   License.
334
335Section 7 -- Other Terms and Conditions.
336
337a. The Licensor shall not be bound by any additional or different
338   terms or conditions communicated by You unless expressly agreed.
339
340b. Any arrangements, understandings, or agreements regarding the
341   Licensed Material not stated herein are separate from and
342   independent of the terms and conditions of this Public License.
343
344Section 8 -- Interpretation.
345
346a. For the avoidance of doubt, this Public License does not, and
347   shall not be interpreted to, reduce, limit, restrict, or impose
348   conditions on any use of the Licensed Material that could lawfully
349   be made without permission under this Public License.
350
351b. To the extent possible, if any provision of this Public License is
352   deemed unenforceable, it shall be automatically reformed to the
353   minimum extent necessary to make it enforceable. If the provision
354   cannot be reformed, it shall be severed from this Public License
355   without affecting the enforceability of the remaining terms and
356   conditions.
357
358c. No term or condition of this Public License will be waived and no
359   failure to comply consented to unless expressly agreed to by the
360   Licensor.
361
362d. Nothing in this Public License constitutes or may be interpreted
363   as a limitation upon, or waiver of, any privileges and immunities
364   that apply to the Licensor or You, including from the legal
365   processes of any jurisdiction or authority.
366
367=======================================================================
368
369Creative Commons is not a party to its public licenses.
370Notwithstanding, Creative Commons may elect to apply one of its public
371licenses to material it publishes and in those instances will be
372considered the "Licensor." Except for the limited purpose of indicating
373that material is shared under a Creative Commons public license or as
374otherwise permitted by the Creative Commons policies published at
375creativecommons.org/policies, Creative Commons does not authorize the
376use of the trademark "Creative Commons" or any other trademark or logo
377of Creative Commons without its prior written consent including,
378without limitation, in connection with any unauthorized modifications
379to any of its public licenses or any other arrangements,
380understandings, or agreements concerning use of licensed material. For
381the avoidance of doubt, this paragraph does not form part of the public
382licenses.
383
384Creative Commons may be contacted at creativecommons.org.
385
386