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Wikidata:Property proposal/Sister projects

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Property proposal: Generic Authority control Person Organization
Creative work Place Sports Sister projects
Transportation Natural science Computing Lexeme

See also

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This page is for the proposal of new properties.

Before proposing a property

  1. Search if the property already exists.
  2. Search if the property has already been proposed.
  3. Check if you can give a similar label and definition as an existing Wikipedia infobox parameter, or if it can be matched to an infobox, to or from which data can be transferred automatically.
  4. Select the right datatype for the property.
  5. Read Wikidata:Creating a property proposal for guidelines you should follow when proposing new property.
  6. Start writing the documentation based on the preload form below by editing the two templates at the top of the page to add proposal details.

Creating the property

  1. Once consensus is reached, change status=ready on the template, to attract the attention of a property creator.
  2. Creation can be done 1 week after the creation of the proposal, by a property creator or an administrator.
  3. See property creation policy.


Wikipedia

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Wiktionary

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Wikiquote

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Wikisource

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Wikivoyage

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Wikinews

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Wikiversity

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Wikibooks

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Wikispecies

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See Wikidata:WikiProject Taxonomy; Wikidata:Wikispecies; wikispecies:Wikispecies:Project Wikidata

Wikimedia Incubator

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Wikimedia Commons

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‎audio version of text

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   Under discussion
DescriptionThe audio version of a text (e.g. book). Not the audio version of the Wikipedia article about the text (e.g. book).
Data typeCommons media file
Example 1A Calendar of Wisdom (Q2894412)audio version of textc:File:Leo Tolstoy reads from Calendar of Wisdom (1908).mp3 (all with language qualifier)
Example 2A Midsummer Night's Dream (Q55873489)audio version of textc:File:Tales from Shakespeare 02 lamb.ogg
Example 3A Reminiscence of Dr. Samuel Johnson (Q4177057)audio version of textc:File:LibriVox - reminiscence of dr samuel johnson lovecraft ch.ogg

Motivation

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Currently, both audio versions of Wikipedia articles as well as of other kinds of texts like books, short stories, legal texts, poems, etc are being added to spoken text audio (P989). If a Wikipedia article is about for example a book, there's no way to know whether the audio file is of the book's text or of the Wikipedia article's text.

For example, because of this problem Wikidata:List of audio podcasts of Wikipedia articles in English shows a mix of mostly Wikipedia audios and audios of short stories etc such as the three above. One can't distinguish them in queries.

There you can easily see more cases of non-Wikipedia text audios by coincidence because I recently added the recording date (P10135) qualifier to all the spoken text audios of Wikipedia articles that were placed in the Commons categories for these but not to the audio versions of any other works.

Previously asked about this here where it looks like both @Immanuelle, Trade: – all thread participants – found the solution-option of a new property most suitable and I now also think this would be the best or only proper way to solve this.

In the spoken text audio proposal Filceolaire foresaw this problem, saying We need to distinguish between a recording of the item (for a poem this would be a spoken word audio) and a recording of the wikipedia article in a particular language, but it wasn't addressed.

--Prototyperspective (talk) 21:07, 26 November 2025 (UTC)[reply]

Are we planning on any kind of mass deprecation or something of the older property? I am not sure the magnitude that it is polluted. Immanuelle (talk) 05:38, 28 November 2025 (UTC)[reply]

Discussion

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  •  Support --Trade (talk) 02:40, 27 November 2025 (UTC)[reply]
  •  Support -wd-Ryan (Talk/Edits) 23:21, 27 November 2025 (UTC)[reply]
  •  Support Immanuelle (talk) 05:27, 28 November 2025 (UTC)[reply]
  •  Oppose in this way. Indeed we need to distinguish audio files that are audio versions of Wikipedia articles from other uses, but there are other use cases that need to be accurately modeled. For that, we'll need two properties:
    audio version of Wikimedia sitelink
    to link items with spoken versions of any Wikimedia page: mainly Wikimedia and Wikisource, but could function for any project. This could be a new property (and in this case, P989 should be deprecated), or we just could broad the scope of P989, in order to link to any Wikimedia project. This should have a qualifier "applies to Wikimedia project".
    audio of the item
    to link an audio item that can represent the item. It would be like the audio version of P18. In my opinion, P51 fits well for that, no need for a new property.
    Some of the use cases could be the following:
    Audio files corresponding to Wikisource texts
    if the audio file is just a voiced recording of a text on Wikisource. We can have two subcases:
    an item that describes the work and the edition
    in this case we could just use the "audio version of wikimedia sitelink" property in that item. Example: A Reminiscence of Dr. Samuel Johnson (Q4177057)P<audio-wikimedia>File:LibriVox - reminiscence of dr samuel johnson lovecraft ch.oggP<project>English Wikisource (Q15156406)
    an item that describes an specific edition of a written work in another item
    the case in many translations on many Wikisources. On these cases, the link to the audio file should be made on the edition item, not on the work item, since they will be linked with P629 or another property. Example: Manifesto of the Communist Party/1 (Q16749688)P<audio-wikimedia>File:Manifesto comunista capitulo I.oggP<project>Portuguese Wikisource (Q19826831).
    Audio files not corresponding to Wikisource texts
    in my opinion, they should be linked with P<audio-of-the-item>. It's the same model like this statement found in the examples for P51 about a symphony: Symphony No. 7 (Q260957)audio (P51)File:JOHN MICHEL CELLO-BEETHOVEN SYMPHONY 7 Allegretto.ogg. I don't know if there's a case like this, but it's perfectly possible.
    --Tinker Bell 05:55, 28 November 2025 (UTC)[reply]
    • audio version of Wikimedia sitelink for this Wikimedia page-version URL (P7569) can be used in (in practice it's not set but I have added recording date (P10135) to items which approximates it). This could become a qualifier here for texts that have a Wikisource text but is no reason to object as far as I can see. Whether or not a new property is needed for that can be discussed elsewhere or in a new property proposal for it.
    • audio of the item this is just audio (P51) and no reason to object as far as I can see.
    • Audio files corresponding to Wikisource texts This would be a use of the property proposed here. If you're saying there is a need for yet another property then that's no reason to object the creation of this one but a reason to create a proposal for that other property. However, I don't see why this would be needed: this can be set on the property proposed here either on the work item or the specific edition item.
    • Audio files not corresponding to Wikisource texts Audio files of music or sounds are different from audio versions of texts so they should be set on this proposed property rather than the very ambiguous P51.
    Prototyperspective (talk) 13:13, 28 November 2025 (UTC)[reply]

image revision-id

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   On hold
DescriptionQualifier to inidicate the particular revision of an image that a statement refers to
Data typeString
Domainstatements with value: media
Example 1File:Pigot and Co (1842) p2.138 - Map of Lancashire.jpg (revision-sensitive statement) → 279847594
Example 2File:Larousse,_Plan_de_Paris,_1900_-_David_Rumsey.jpg (revision-sensitive statement) → 180884966
Example 3File:1768_Jeffreys_Wall_Map_of_India_and_Ceylon_-_Geographicus_-_India-jeffreys-1768.jpg (revision-sensitive statement) → 345654849
Allowed values\d+
Planned useTo indicate which revision of a map image has been georeferenced on Commons MapWarper. But further use-cases are likely to emerge.
See alsoWikimedia import URL (P4656)

Motivation

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Sometimes it is important to be able to indicate which particular revision of a Commons image a Wikidata or SDC statement refers to. For example, georeferencing information will fail to be correct if an image has been cropped. A mechanism is therefore necessary to be able to specify a particular version of a Commons file. Jheald (talk) 13:16, 14 August 2019 (UTC)[reply]

Discussion

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I marked this proposal as on hold. Currently we have two solutions:

  • Wait phab:T28741 to be fixed so file versions have unique identifiers
  • Create a property "image timestamp", but 1. we still does not have the datatype unless we store timestamp as string and 2. timestamp may still be not unique.

--GZWDer (talk) 23:20, 28 May 2020 (UTC)[reply]

depicts lexeme form

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   On hold
Descriptionlexeme form depicted in the media file
Data typeForm
DomainCommons images
Example 1File:Bandera_de_los_Treinta_y_Tres_Orientales.JPGL562031#F1 The ID "L562031#F1" is unknown to the system. Please use a valid entity ID.
Example 2File:Protests_in_Puerta_del_Sol,_Madrid_-_Ahora_o_Nunca.jpgL56980#F1 The ID "L56980#F1" is unknown to the system. Please use a valid entity ID.
Example 3File:BULLSHIT_rubber_stamp_(mirrored)_on_the_desk_of_a_street_photographer.jpgL299205#F1 The ID "L299205#F1" is unknown to the system. Please use a valid entity ID.
Example 4File:Mrs._Susanna_Morin_Swing_160028v.jpgL9656#F1 The ID "L9656#F1" is unknown to the system. Please use a valid entity ID.
Example 5File:Vignet_Ende.jpgL29356#F1 The ID "L29356#F1" is unknown to the system. Please use a valid entity ID.
See alsodepicts (P180)

Motivación

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In Wikimedia Commons there are thousands of images depicting lexemes (a few of them: c:Category:Images by text, not categorised by language yet). Creating a property to indicate the lexemes depicted in a file would be great (IMHO) with regard to structuring linguistic data in media files. This was posted here. Apparently this was also proposed here a few months ago. strakhov (talk) 16:06, 16 July 2022 (UTC)[reply]

Discussion

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 Comment To make this really useful, wouldn't it be better if it was "depicts lexeme form"? That way, we would capture more specifically what is on the image. Ainali (talk) 17:31, 16 July 2022 (UTC)[reply]

Is it only for qualifiers? What if we want to add it as a statement to 🆓 (Q87576444), for example? AntisocialRyan (Talk) 18:14, 17 July 2022 (UTC)[reply]
@AntisocialRyan: In fact this property is not intended to be used as a qualifier, but as a main statement. But not (at least not mostly) here, but in Wikimedia Commons, with media files. strakhov (talk) 16:10, 18 July 2022 (UTC)[reply]
Oh, I see, I misunderstood the examples.  Support. AntisocialRyan (Talk) 17:00, 18 July 2022 (UTC)[reply]
@ChristianKl: with regard to the description, mirroring P180's English description, "word visually depicted in an image, see also P180 for entities depicted" may work (?). But please feel free to propose a better one.
With regard to what's valid and what not... I guess it's valid when the lexeme form is depicted in the file. Since depicts (P180) has no indication for what's not valid and what is valid, I do not know why this one would need such prescription. Use of P180 is at the discretion of the user and common sense. Anyway, if you believe there are situations when a form is depicted in a file but using this property would not be valid, please indicate them here. strakhov (talk) 15:59, 18 July 2022 (UTC)[reply]
@Strakhov: How is a person supposed to decide whether to use items or lexemes to tackle descriptions? ChristianKl10:23, 19 July 2022 (UTC)[reply]
@ChristianKl: When depicts (P180) should be used and when not IMO falls under the scope of that property (not this one's), and IMO we cannot decide that here (it's a bit tricky and there are still discussions in Commons about when it's appropiate and when not). Anyway, for example, IMHO in the file c:File:Spain Poznan Spain could by You.jpg it would ok using "depicts lexeme form" = L254265#F1, but it would not be ok using depicts (P180) -> Spain (Q29) (the image is not even taken in Spain, but in Poland). On the contrary, in the file c:File:A.L. Hickmann's geographisch-statistischer universel-Taschen-Atlas. 1900 (80112515).jpg IMHO would be "OK enough" using "depicts lexeme form" = L36513#F1 and depicts (P180) -> Spain (Q29) (both properties). strakhov (talk) 15:20, 19 July 2022 (UTC)[reply]
@Jheald: inscription (P1684) is for entities, concepts, etc, not text: it's language independent, it does not capture different languages being used nor synonyms in the same language (but it captures senses). I guess the problem with someone adding a lot of "depicts lexeme form" statements is not different to someone adding too many P180/P1684P6568 statements (that properties could also be abused). Anyway, if someone believes a big "please, do not try to transcribe full book/newspaper pages such as this one while using this property, try to use common sense" is needed... Cheers. strakhov (talk) 15:59, 18 July 2022 (UTC)[reply]
 Comment Sorry, I confused inscription (P1684) with inscription mentions (P6568). strakhov (talk) 14:51, 19 July 2022 (UTC)[reply]
You are absolutely right about this proposal not relating to that property. My bad, I did not consider that one. Well, I guess inscription (P1684) is good for transcribing full sentences (they can be added in the file description, file caption, as free text,... too). But it's pretty bad when it comes to crosslinking Wikidata Lexicographical data and Wikimedia Commons. I am interested in the latest. strakhov (talk) 15:20, 19 July 2022 (UTC)[reply]
  •  Support with the change to lexeme form, great! Ainali (talk) 08:32, 31 August 2022 (UTC)[reply]
  •  Support in thinking about this, this would open up some interesting possibilities. If we want to document information about what a word looks like written by hand, which can often differ from the digital representation, this would be useful for linking photos showing this to lexeme forms. I uploaded an example of سلسہ just now which I would add this property to if available.
 – The preceding unsigned comment was added by Middle river exports (talk • contribs).

trailer of

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Motivation

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Could not find any existing properties that fitted

Discussion

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Panoramax picture ID

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   Under discussion
DescriptionPersistent identifier for images on Panoramax (Q120971923)
Data typeExternal identifier
Domainmedia info, image (Q478798)
Example 1File:Sughera monumentale (Isola Bella).jpg6f92f088-afd0-4471-af2c-d675bb852254
Example 2File:Autoroute_A623.jpge7b30691-8dc8-40f3-a9e2-f8c711542803
Example 3File:Poudrière de Roc'h-Ru, Saint-Riom (île de Bréhat).jpg9545ac97-fba6-4e6d-986b-77688ebf0850
Example 4File:CAU_Pathway_Mural_01.jpgcbd4ab61-6775-4c5e-b824-cadb6e3c72f6
Allowed values[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12} [1]
Sourcehttps://api.panoramax.xyz
External linksUse in sister projects: [ar][az][bn][de][en][es][fa][fr][he][hi][it][ja][ka][kn][ko][ml][mr][nl][pl][pt][ro][ru][sv][te][tr][ur][vi][zh][commons][species][wd][en.wikt][fr.wikt].
Planned useLink commons images that were imported from Panoramax to their source
Number of IDs in sourcemore than 80 million [2]
Expected completenessalways incomplete (Q21873886)
Implied notabilityWikidata property for an identifier that does not imply notability (Q62589320)
Formatter URLhttps://api.panoramax.xyz/?focus=pic&pic=$1
URL match pattern^https?:\/\/[^\/]*panoramax[^\/]*\/?[?#].*focus=pic.*pic=([0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12})
Single-value constraintyes
Distinct-values constraintyes

Motivation

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Even though it is currently possible to extract the ID from file summaries, doing so involves quite some effort due to the quite differing formats of the URLs provided. File:Sughera monumentale (Isola Bella).jpg for example links to https://panoramax.mapcomplete.org/?s=fp;s2;p6f92f088-afd0-4471-af2c-d675bb852254;c296.32/-23.44/36;m17/45.894133/8.527781 which appears to be an older format that gets redirected. I was able to extracted 150 picture ids and visually ensured the images on commons and panoramax match but having these in a more machine readable format and being able to query them would be amazing.  – The preceding unsigned comment was added by GinnyTheCar (talk • contribs) at 13:17, December 27, 2025 (UTC).

Discussion

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General

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  1. https://gitlab.com/panoramax/server/api/-/blob/develop/migrations/20221201_01_wpCGc-initial-schema.sql?ref_type=heads#L23
  2. https://api.panoramax.xyz/api/stats