Property talk:P961

Documentation

• Start a query
• Current uses
• Statistics by class
• String length
• List of qualifiers
• Count

IPNI plant ID
numerical identifier for a plant name in the International Plant Names Index

Description	w:International Plant Names Index is a database that provides an authoritative and comprehensive list of names of plants. It is different from Property:P586 which is for authors not taxa. But it is related to Property:P428.
Applicable "stated in" value	International Plant Names Index (Q922063)
Data type	External identifier
Corresponding template	Template:IPNI (Q6236211)
Template parameter	w:Template:IPNI
Domain	term / taxon (note: this should be moved to the property statements)
Allowed values	[1-9]\d{0,7}-[123]
Example	Carex aphylla (Q2938240) → 298593-1 (RDF) Abutilon petiolare (Q96169793) → 323572-2 (RDF)
Source	https://www.ipni.org/
Formatter URL	https://www.ipni.org/n/$1 http://www.ipni.org/ipni/idPlantNameSearch.do?id=$1
Formatter URN	urn:lsid:ipni.org:names:$1 — List of Uniform Resource Names (URN)
Tracking: usage	Category:Pages using Wikidata property P961 (Q27478082)
See also	Plants of the World Online ID (P5037), IPNI author ID (P586), IPNI publication ID (P2008)
Lists	Items with the most statements of this property Count of items by number of statements (chart) Items with the most statements Items with the fewest statements Count of items by number of sitelinks (chart) Items with the most sitelinks Items with the most sitelinks, but no link to one Wikipedia (sample: Welsh Wikipedia, cywiki) Items with the fewest sitelinks Most linked wikis Items with the most identifier properties Items with no other external identifier Items with no other statements Most recently created items Items with novalue claims Items with unknown value claims Usage history (total) Usage history (main statement) Database reports/Constraint violations/P961 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 908,748 Main statement 906,631 99.8% of uses Qualifier 2 <0.1% of uses Reference 2,115 0.2% of uses
Search for values

[create Create a translatable help page (preferably in English) for this property to be included here]

Single value: this property generally contains a single value. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). Known exceptions: Scutellaria versicolor (Q123983269)
List of violations of this constraint: Database reports/Constraint violations/P961#Single value, SPARQL

Distinct values: this property likely contains a value that is different from all other items. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P961#Unique value, SPARQL (every item), SPARQL (by value)

Format “([1-9]\d{0,7}-[123]|)”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P961#Format, hourly updated report, SPARQL

Item “taxon name (P225)”: Items with this property should also have “taxon name (P225)”. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P961#Item P225, search, SPARQL

Scope is as main value (Q54828448), as reference (Q54828450): the property must be used by specified way only (Help)

List of violations of this constraint: Database reports/Constraint violations/P961#Scope, hourly updated report, SPARQL

Allowed entity types are Wikibase item (Q29934200): the property may only be used on a certain entity type (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P961#Entity types

This property is being used by: ru:Шаблон:Таксон ru:Шаблон:Таксон2 be:Шаблон:Таксон ca:Plantilla:Bases de dades taxonòmiques ce:Кеп:Таксон es:Plantilla:Bases de datos taxonómicas, es:Plantilla:Ficha de anatomía, es:Plantilla:Ficha de arteria, es:Plantilla:Ficha de encéfalo, es:Plantilla:Ficha de hueso, es:Plantilla:Ficha de nervio, es:Plantilla:Ficha de vena, es:Plantilla:Taxonbar eu:Txantiloi:TaxoiDatubaseak ky:Калып:Таксон la:Formula:Fontes de plantis, la:Formula:Fontes biologici myv:ЛопаПарцун:Таксон pt:Predefinição:Bases de dados taxonómicos tg:Шаблон:Таксон tt:Калып:Таксон uk:Шаблон:Taxobox datacheck, uk:Шаблон:Картка:Таксономія, uk:Шаблон:Картка:Таксономія/пісочниця, uk:Шаблон:Таксон, uk:Шаблон:Таксон/пісочниця, uk:Шаблон:Картка:Таксономія/Тест n:uk:Шаблон:Картка:Таксономія q:uk:Шаблон:Картка:Таксономія voy:uk:Шаблон:Картка:Таксономія uz:Andoza:Takson incubator:Template:Wp/inh/Таксон tyv:Майык:Таксон en:Template:IPNI ka:თარგი:ტაქსოდაფა inh:Ло:Таксон ja:Template:IPNI th:แม่แบบ:IPNI species:Template:IPNI simple:Template:IPNI ar:قالب:معرفات الأصنوفة/نسخة av:Шаблон:Таксон, av:Халип:Таксон, av:Халип:Таксон/салулгъамас ilo:Plantilia:IPNI sr:Шаблон:IPNI az:Şablon:Takson, az:Şablon:Taksoqutu2, az:Şablon:Taksoqutu zh:Template:IPNI n:ru:Шаблон:Таксон os:Хуызæг:Таксон tr:Şablon:IPNI vi:Bản mẫu:IPNI kn:ಟೆಂಪ್ಲೇಟು:IPNI as:সাঁচ:IPNI alt:Ӱлекер:Таксон ta:வார்ப்புரு:IPNI dtp:Templat:IPNI ms:Templat:IPNI Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

Unique constraint

@Brya, Succu: There is a unique constraint on this property. However, there are 38 identifier which are not unique (Constraint violations/P961). Can those constraint violations be resolved or should we add them as exceptions? --Pasleim (talk) 20:17, 28 February 2015 (UTC)

I would say they can be resolved (although these are not the easiest cases). - Brya (talk) 06:02, 1 March 2015 (UTC)

I agree. This will take a while. I can do nothing at the moment because the service at IPNI unavailable at the moment. --Succu (talk) 22:51, 1 March 2015 (UTC)

Comments from IPNI software developer/maintainer

A Persistent Uniform Resource Locator (Q195305) to IPNI's TCS-RDF output takes the form http://ipni.org/urn:lsid:ipni.org:names:82086-3. (I will add this information to the IPNI website in the next month or so.)

In about 200k cases, there is more than one identifier for the same citation in IPNI — IPNI was originally compiled from three different databases (see here), which have a long history (printed publications, card indices etc). Some of these are linked (unusual example), linking the rest is an ongoing task.

The digit after the hyphen in the identifier is always 1, 2 or 3.

A reconciliation service to IPNI names, which can be used with OpenRefine, is available at http://data1.kew.org/reconciliation/about/IpniName — again, a new version should be available in a month or so.

M Blissett (talk) 16:17, 17 April 2015 (UTC) (Employed by Kew Gardens (Q188617), which funds and maintains IPNI.)

Multiple values for a name

Since many names in IPNI have more than one identifier, sometimes of the form N-1, N-2, etc., but not always (e.g. 144018-2 and 503872-1), and since the different entries for the name often contain slightly different information and are not always inter-linked, how can multiple values of the IPNI identifier be added to an item representing a taxon name, such as Lotus rubriflorus (Q6685302)? Peter coxhead (talk) 10:29, 10 February 2018 (UTC)