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Wikipedia:Close paraphrasing

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When is close paraphrasing permitted?

Further information: Wikipedia:FAQ/Copyright § Can I add something to Wikipedia that I got from somewhere else?

There are a few specific situations when close paraphrasing is permitted. If information is gathered from the public domain or is free use content, close paraphrasing may be acceptable. In some instances it is helpful to capture the words as written, in which case the guidelines for Quotations apply. Lastly, there may be some instances where it's difficult to paraphrase because of the nature of the content; in such cases, there are a couple of tips below about how to limit the degree of close paraphrasing to avoid issues.

When using a close paraphrase legitimately, citing a source is in most cases required and highly recommended.[1]

Public domain or compatibly-licensed content

In some limited cases, close paraphrasing may be an acceptable way of writing an article. For example, many Wikipedia articles are (or were) based on text from the 1911 Encyclopaedia Britannica (see Wikipedia:1911 Encyclopaedia Britannica). If the source is in the public domain, such as work of the U.S. government, or is available under a license compatible with the CC-BY-SA license (a partial table of license compatibility can be found at the Copyright FAQ), then the source may be closely paraphrased if the source is appropriately attributed. Attribution in such instances may include in-text attribution that makes clear whose words or ideas are being used (e.g. "John Smith wrote that ...") or may include more general attribution that indicates the material originates from a free source, either as part of an inline citation or as a general notice in the article's "References" section (for further information on how to attribute free sources, see Wikipedia:Plagiarism#Copying material from free sources).

Quotation of non-free text

Limited quotation from non-free copyrighted sources is allowed, as discussed in Wikipedia's non-free content policy and guideline. Quotations should have in-text attribution and should be cited to their original source or author (see WP:When to cite). With direct quotation, editors should clearly distinguish the quoted material from the original text of the article following the guidelines for quotations. Extensive use of quotation from non-free sources is generally not acceptable. Even if content is attributed, it can still create copyright problems if the taking is too substantial. To avoid this risk, Wikipedia keeps this—like other non-free content—minimal.

Quotation from non-free sources may be appropriate when the exact words in the source are relevant to the article, not just the facts or ideas given by the source. Examples may include statements made by a person discussed in the article; brief excerpts from a poem, song, or book described in the article; or significant opinions about the subject of the article. Quotation should not, however, be treated as an alternative to extracting facts and presenting them in plain language. Thus:

  • Right: Churchill said, "I have nothing to offer but blood, toil, tears and sweat."[1]
  • Right: The New York Times reviewer found the film "pretentious and boring".[2]
  • Wrong: According to Bulgarian Butterflies, "the patient observer may be fortunate enough to glimpse this rare moth flitting along the mossy banks of a woodland stream."[3]

When there are a limited number of ways to say the same thing

Shortcut

Close paraphrasing is also permitted when there are only a limited number of ways to say the same thing. This may be the case when there is no reasonable way to avoid using technical terms, and may also be the case with simple statements of fact.

Names or titles of people, organizations, books, films and so on may be given in full – there is no creative expression in a name or title, which is often the only way to identify the subject. Short catchphrases, slogans or mottos may also be reproduced where relevant to the discussion. It is acceptable to use a technical term such as "The War of the Spanish Succession" or "Relational Database Management System (RDBMS)" when the term is almost always used by sources that discuss the subject, and when such sources rarely use any other term. In this case, the technical term is considered to be "merged" with the idea expressed. There is no reasonable alternative way of expressing the idea, and since ideas are not subject to copyright the term is also not protected. However, if different sources use different terms for the concept, it may be best for the article to use a different term from the source or to include the term in a sourced quote.

An example of closely paraphrased simple statements of fact is given by a biography that relies on two sources for the basic outline. The sources and the article start with:

  • Source1: John Smith was born in Hartford, Connecticut on February 2nd 1949... He attended State University, obtaining an M.D. in 1973.
  • Source2: John Smith was born on 2 February 1949 in Hartford... He graduated with a medical degree from State University in 1973.
  • Article: John Smith was born on 2 February 1949 in Hartford, Connecticut... He studied medicine at State University, and earned an MD in 1973.

In this example, the wording of the article is very close to that of both sources. However, the article merely presents standard facts for a topic like this in standard sequence. The article does not copy any creative words or phrases, similes or metaphors, and makes an effort at paraphrasing in the second sentence. Just two short sentences are close to the sources. For these reasons the close paraphrasing should be acceptable. Note, however, that closely paraphrasing extensively from a non-free source may be a copyright problem, even if it is difficult to find different means of expression. The more extensively we rely on this exception, the more likely we are to run afoul of compilation protection.

Example

In this example, Wikipedia's article text is an attempt at paraphrasing the source. However, almost all of the original word choice, word order and sentence structure is retained.

Source[2] Close paraphrase[3]
"A statement from the receiver, David Carson of Deloitte, confirmed that 480 of the 670 employees have been made redundant ... At least 100 Waterford Crystal employees are refusing to leave the visitors' gallery at the factory tonight and are staging an unofficial sit-in. The employees say they will not be leaving until they meet with Mr. Carson. There were some scuffles at one point and a main door to the visitors' centre was damaged ... Local Sinn Féin Councillor Joe Kelly, who is one of those currently occupying the visitors' gallery, said the receiver had told staff he would not close the company while there were interested investors." "A statement issued by the receiver, Deloitte's David Carson, confirmed that, of the 670 employees, 480 of them would be laid off. The workers responded angrily to this unexpected decision and at least 100 of them began an unofficial sit-in in the visitors' gallery at the factory that night. They insisted they would refuse to leave until they had met with Carson. Following the revelations, there was a minor scuffle during which the main door to the visitors' centre was damaged. Local Sinn Féin Councillor Joe Kelly was amongst those who occupied the visitors' gallery."

Analysis:

  • "A statement issued by the receiver, Deloitte's David Carson, confirmed that, of the 670 employees, 480 of them would be laid off" vs. "A statement from the receiver, David Carson of Deloitte, confirmed that 480 of the 670 employees have been made redundant".
    • The structure of Wikipedia's statement is essentially the same as the original. Changing a single word and slightly reordering one phrase is not enough to constitute a paraphrase.
  • "They insisted they would refuse to leave until they had met with Carson" vs. "The employees say they will not be leaving until they meet with Mr. Carson".
    • The structure of this sentence is the same as the original with too much similarity within the structure of the paragraph.
  • "there was a minor scuffle during which the main door to the visitors' centre was damaged" vs. "There were some scuffles at one point and a main door to the visitors' centre was damaged".
    • The structure and language of the two sentences are the same.
  • "Local Sinn Féin Councillor Joe Kelly was amongst those who occupied the visitors' gallery" vs. "Local Sinn Féin Councillor Joe Kelly, who is one of those currently occupying the visitors' gallery".
    • This slight rewording does not change the fact that the underlying structure and language are the same. Minor changes, such as "was amongst those" --> "is one of those" and "occupied" --> "currently occupying", are not enough to constitute an original rewriting of the passage.

See below for an example of an unusable paraphrase repaired to become acceptable.

How to write acceptable content

Shortcut

To properly paraphrase content, you review information from reliable sources, extract the salient points, and use your own words, style and sentence structure to draft text for an article.[4][5]

Take notes

One of the key factors in the creation of inadvertent close paraphrasing is starting with text taken directly from the source. The word choice and style can easily resurface since it is foremost in our minds. An approach to ensure that information is fully understood and formed into unique thoughts is to isolate the essential information by taking notes.
  • Start off by taking notes of essential information only, excluding the use of phrases.
  • Record the source for the citation.
  • Collect information from multiple sources. This will have several benefits: it promotes a tone with a neutral point of view and produces a well-rounded understanding of the topic. It also makes it less likely that your end result will follow too closely on any one source.
  • Gather short quotations when they powerfully illustrate a point for your article. Overuse can result in a disjointed article and may breach copyright. (Extensive quotations are forbidden by policy.)

Write a draft

  • Gather related items from the multiple sources and explain it to yourself: The point is to rephrase or summarize a body of information in your own words and sentence structure.
  • Add inline citations in accordance with the sourcing guideline.
  • Allow time between note-taking and drafting to clear your mind of the original diction and better paraphrase the content.
  • Don't paraphrase information in the same order it was presented from the source.

Review

After material has been written, return to the source to double check for content and properly paraphrased language.
  • Information has been gathered from several sources and distilled in your words.
  • Quotations are used appropriately and infrequently.
  • Words or ideas do not follow the same pattern and order as the source material.

The example above on this page illustrates a common way in which people closely paraphrase content; this one demonstrates how to properly synthesize and paraphrase information.

Example: close paraphrasing repaired

Consider the following example of a close paraphrase (unacceptable version) and ways to correct it to make an acceptable version:

Example Wording Comments
Source Born in Slavery: Slave Narratives from the Federal Writers' Project, 1936–1938 contains more than 2,300 first-person accounts of slavery and 500 black-and-white photographs of former slaves. These narratives were collected in the 1930s as part of the Federal Writers' Project of the Works Progress Administration (WPA) and assembled and microfilmed in 1941 as the seventeen-volume Slave Narratives: A Folk History of Slavery in the United States from Interviews with Former Slaves. This online collection is a joint presentation of the Manuscript and Prints and Photographs Divisions of the Library of Congress and includes more than 200 photographs from the Prints and Photographs Division that are now made available to the public for the first time. Born in Slavery was made possible by a major gift from the Citigroup Foundation. Source: Born in Slavery, Library of Congress
Unacceptable version A collection of more than 2,300 accounts of slavery taken directly from former slaves and 500 black-and-white photographs make up the Born in Slavery: Slave Narratives from the Federal Writers' Project, 1936–1938. In the 1930s these narratives were compiled in the 1930s as part of the Federal Writers' Project of the Works Progress Administration (WPA). They were aggregated and microfilmed in 1941 as the seventeen-volume Slave Narratives: A Folk History of Slavery in the United States from Interviews with Former Slaves. The collection is a united effort of the Manuscript and Prints and Photographs Divisions of the Library of Congress. Citigroup Foundation made the Born in Slavery possible by a major gift. The structure of this version is essentially the same as the original. Changing a few words and slightly reordering phrases is not enough to constitute a paraphrase.
Correcting issues – step 1) Bring in other source(s). The Slave Narrative Collection provides a unique and virtually unsurpassed collective portrait of a historical population. Indeed, historian David Brion Davis has argued that the voluminous number of documented slave testimonies available in the United States "is indisputably unique among former slaveholding nations." In addition to the substantial number of life histories it contains, the most compelling feature of the collection is the composition of the sample of people who made up its informants. Although not a representative sample of the slave population, they were a remarkably diverse and inclusive cross-section of former slaves. Those whose voices are included in the collection ranged in age from one to fifty at the time of emancipation in 1865, which meant that more than two-thirds were over eighty when they were interviewed. Source: A Collective Portrait Bringing in other sources helps to ensure that there's a good understanding of the topic and a neutral point of view.
Correcting issues – step 2) Read source information, preferably taking notes to extract essential points, and write a summary in your own words, thereby producing an acceptable version. In the 1930s a Works Progress Administration (WPA) project, called Federal Writers' Project, was conducted to capture the history record of people born into slavery. At the time of the project 2/3rds of the more than 2,300 men and women interviewed were over the age of eighty, having been one to fifty years of age when they obtained their freedom in 1865. Over 500 black and white photographs were taken of interview subjects. The Library of Congress Manuscript and Print and Photograph Divisions assembled a seventeen-volume collection from the set, called "Born in Slavery: Slave Narratives from the Federal Writers' Project, 1936–1938." David Brion Davis, a historian, claimed that the large collection "is indisputably unique among former slaveholding nations." This version brings together information from two sources, without maintaining the previous sentence structure or style.
See also: Wikipedia:The perfect article

Existing close paraphrasing

Detecting

Unlike straightforward copyright violations, close paraphrasing is notoriously difficult to detect; frequently the contributor will add wiki syntax and write in the style of a Wikipedia article (as indeed they should). Here are some ways you might detect it:

  • Look for disjointed and sudden changes in the tone, vocabulary, and style of content introduced by the same contributor. For example, "The cat is a small predatory carnivorous species of crepuscular mammal. Housecats like to kill mice and bats."
  • Look for redundant content; this may be a sign that two or more sources were closely paraphrased. For example, "The cat is a small predatory carnivorous species of crepuscular mammal. Like many pets, domestic cats are carnivorous."
  • Look for content that resembles content included in a quotation.
  • Examine the talk pages of major contributors and other pages where they have written in their own words, and determine if their article contributions substantially differ in tone, structure, and vocabulary from these discussions.
  • Take short phrases from the article and put them in a search engine. Take a look at the results and see if they closely resemble the article.

Addressing

Your approach may vary depending upon the severity of the concern. Here are a couple of ways to manage close-paraphrase concerns.

Flag the problem

Insert a dispute template and/or engage in a copyright-infringement discussion: Your approach here may depend upon the extensiveness of the issues you discover.

  • You can use the {{Close paraphrasing}} template, which can be customized to identify the source and to indicate if the source is public domain, to mark it for cleanup (and usually one would also open a talk page discussion about the matter):
  • However, if you believe that the close paraphrasing in question is so close that it infringes copyright, instead follow the instructions at Template:Copyvio, which may require removing the paraphrasing content until it can be repaired. Unless close paraphrasing is immediately obvious, it is good practice to cite specific passages alongside the corresponding passage from the source on the talk page to highlight their similarity; this will provide objective evidence of close paraphrasing.
Notice to the contributor

It is important to discuss your concerns with the contributor. Many people who paraphrase too closely are not intentionally infringing, but just don't know how to properly paraphrase. It might help to point them to this essay or to the references and resources listed here, which include some pointers for proper paraphrasing.

Example approaches to discussing with other editors

Note: All text in these examples is dedicated by its authors to the public domain

The following example messages can be copied and pasted directly from this page, although you will need to fill in your own example close paraphrases as well as supplying the article's title and the source URL. The messages strive to avoid accusations while at the same time pointing to clear instructions on how to fix errors of this sort. The spaces for examples from the editor's inappropriate text are provided because even experienced or good faith editors may not recognize where the issues lie without them. If there is a passage of several consecutive sentences which is a continuous close paraphrase, this may alone be a sufficient demonstration. Otherwise, showing the pattern in several separated sentences is typically better than offering one, brief example.

Extensive problems

The following example was engineered for cases when the paraphrasing is close enough to require blanking of the article and listing at Wikipedia:Copyright problems. It would not be appropriate for situations where the {{close paraphrasing}} template is used, since rewriting can be done on the spot rather than in a temporary page. You may use this example verbatim, if you wish, but may and should modify it if it is not completely appropriate to the circumstances.

Hi. I'm afraid the [[ArticleName]] article you wrote may be a problem under our copyright policies, since the text seems very closely paraphrased from [source]. While facts are not copyrightable, creative elements of presentation – including both structure and language – are. For an example of close paraphrasing, consider the following:
:example from source
The article says:
:example from article
There are other passages that similarly follow quite closely.

As a website that is widely read and reused, Wikipedia takes copyright very seriously to protect the interests of the holders of copyright as well as those of the Wikimedia Foundation and our reusers. Wikipedia's [[Wikipedia:Copyrights|copyright policies]] require that the content we take from non-free sources, aside from brief and clearly marked quotations, be rewritten from scratch.

The article has been replaced with a notice of these copyright concerns that includes directions for resolving them. If the material can be verified to be [[Wikipedia:Compatible license|compatibly licensed]] or [[Wikipedia:Public domain|public domain]] or if [[Wikipedia:Copyright problems#Copyright owners who submitted their own work to Wikipedia (or people editing on their behalf)|permission is provided]], we can use the original text with proper attribution. If you can resolve it that way, please let me know if you need assistance with those directions. Otherwise, so that we can be sure it does not constitute a derivative work, this article should be rewritten; there is a link to a temporary space for that purpose in the instructions which now appear in place of the article. The essay Wikipedia:Close paraphrasing contains some suggestions for rewriting that may help avoid these issues. The article [[Wikipedia:Wikipedia Signpost/2009-04-13/Dispatches]], while about plagiarism rather than copyright concerns, also contains some suggestions for reusing material from sources that may be helpful, beginning under "Avoiding plagiarism".

Please let me know if you have questions about this. --~~~~

Limited problems

This example was engineered for cases when the paraphrasing is not enough of a concern to require blanking and listing and the {{close paraphrasing}} template is used instead. You may use this example verbatim, if you wish, but may and should modify it if it is not completely appropriate to the circumstances.

Hi. I'm afraid the [[ArticleName]] article you contributed to has parts which are very [[WP:close paraphrasing|closely paraphrased]] from [source]. This can be a problem under both our [[Wikipedia:Copyrights|copyright policy]] and our [[Wikipedia:Plagiarism|guideline on plagiarism]].

While facts are not copyrightable, creative elements of presentation – including both structure and language – are. For an example of close paraphrasing, consider the following:
The source says:
:example from source
The article says:
:example from article
This is an example; there are other passages that similarly follow quite closely.

As a website that is widely read and reused, Wikipedia takes copyright very seriously to protect the interests of the holders of copyright as well as those of the Wikimedia Foundation and our reusers. Wikipedia's [[Wikipedia:Copyrights|copyright policies]] require that the content we take from non-free sources, aside from brief and clearly marked quotations, be rewritten from scratch. So that we can be sure it does not constitute a [[derivative work]], this article should be revised to separate it further from its source. The essay Wikipedia:Close paraphrasing contains some suggestions for rewriting that may help avoid these issues. The article [[Wikipedia:Wikipedia Signpost/2009-04-13/Dispatches]] also contains some suggestions for reusing material from sources that may be helpful, beginning under "Avoiding plagiarism".

Please let me know if you have questions about this. --~~~~

Relevant policies and guidelines

A number of Wikipedia policies and guidelines are relevant to this essay. They include:

Several Wikipedia articles discuss related topics such as Copyright law of the United States, fair use, plagiarism, moral rights and paraphrasing of copyrighted material. These may be of interest to editors. However, they may have inaccuracies or omissions, and Wikipedia has a broader aim of providing material that may be used anywhere for any purpose, which imposes further restrictions that are defined in our policies and guidelines.

See also

References

  1. ^ An exception would be when closely paraphrasing a compatibly licensed source that is not permissible as a citation. For instance, one may closely paraphrase another Wikipedia article or use content from another compatibly licensed user-generated wiki, so long as the content meets core content policies. Attribution may be required, as explained at Wikipedia:Plagiarism#Copying material from free sources, but citing it is a source might be against policy.
  2. ^ "Staff protest over Waterford Crystal closure". Retrieved 2011-06-28.
  3. ^ Wikipedia article 2008–2009 Irish financial crisis, 2009-04-11
  4. ^ Purdue OWL contributors (2010-04-21). "Paraphrase: Write it in Your Own Words". The Writing Lab & The OWL at Purdue and Purdue University. Retrieved 2011-06-28. {{cite web}}: |author= has generic name (help)
  5. ^ "How to Paraphrase Without Plagiarizing". Colorado State University. 1993–2011. Retrieved 2011-06-28.
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