Wikidata:Property proposal/SPLC group ID

SPLC group ID

Originally proposed at Wikidata:Property proposal/Organization

   Done: SPLC group ID (P10562) (Talk and documentation)

Description	identifier of an extremist group in the Southern Poverty Law Center's Extremist Files
Represents	Extremist Files (Q110442267) and Southern Poverty Law Center (Q2061914)
Data type	External identifier
Domain	item; organization (Q43229)
Allowed values	[a-z]+([-a-z]+)?
Example 1	National Vanguard (Q2924926) → national-vanguard
Example 2	Blood & Honour (Q607100) → blood-honour
Example 3	Federation for American Immigration Reform (Q5440746) → federation-american-immigration-reform
Example 4	European-American Unity and Rights Organization (Q5412188) → euro
Example 5	Nuwaubian Nation (Q7070677) → nuwaubian-nation-moors
Example 6	Westboro Baptist Church (Q692942) → westboro-baptist-church
Example 7	The Social Contract Press (Q7765068) → social-contract-press
Source	https://www.splcenter.org/fighting-hate/extremist-files/groups
Planned use	adding to items edited or created
Number of IDs in source	69
Expected completeness	eventually complete (Q21873974)
Formatter URL	https://www.splcenter.org/fighting-hate/extremist-files/group/$1
See also	SPLC individual ID (P8534)
Applicable "stated in"-value	Extremist Files (Q110442267)

Motivation

SPLC individual ID (P8534) covers individual extremists. This property will improve coverage of extremist groups and is an authoritative source from the Southern Poverty Law Center (Q2061914). UWashPrincipalCataloger (talk) 16:32, 6 January 2022 (UTC)

Suggested aliases: Southern Poverty Law Center group ID; Extremist Files group ID; Southern Poverty Law Center Extremist Files group ID; SPLC Extremist Files group ID

Discussion

•  Support --Crystal Clements, University of Washington Libraries (talk) 22:17, 6 January 2022 (UTC)
•  Support --Emwille (talk) 14:28, 10 January 2022 (UTC)
•  Oppose Not for 69 IDs. --Gerwoman (talk) 18:11, 11 January 2022 (UTC)

69 at the present time. As new groups are identified, I have no doubt more profiles will be created on the SPLC site. I don't think the small number of current identifiers should trump the fact that the site provides authoritative information, making adding links to Wikidata a useful thing. The proposed property is also complementary to the already existing one for individuals. UWashPrincipalCataloger (talk) 19:52, 11 January 2022 (UTC)

In fact SPLC individual ID (P8534) is asigned to 8 individuals. Perhaps described at URL (P973) could be used instead in both cases. Gerwoman (talk) 17:23, 13 January 2022 (UTC)

•  Support Sheilatb (talk) 17:17, 12 January 2022 (UTC)

• @UWashPrincipalCataloger, Clements.UWLib, Emwille, Gerwoman, Sheilatb:  Done: SPLC group ID (P10562) — MasterRus21thCentury (talk) 06:45, 3 April 2022 (UTC)