Wikidata:Property proposal/TOOI identifier

TOOI organisation code

Originally proposed at Wikidata:Property proposal/Organization

   Done: TOOI identifier (P11767) (Talk and documentation)

Represents	government organization (Q2659904)
Data type	External identifier
Allowed values	(?:gemeente|ministerie|provincie|waterschap|oorg|col|zbo)\/[a-z]{2,4}\d{2,6}
Example 1	Dutch Data Protection Authority (Q910155) - zbo/zb000215
Example 2	Alkmaar (Q972) - gemeente/gm0361
Example 3	Aa en Maas (Q2553577) - waterschap/ws0654
Example 4	Dutch House of Representatives (Q233262) - oorg/oorg10002
Example 5	Ministry of Finance (Q1037511) - ministerie/mnre1090
Source	https://tardis.overheid.nl/waardelijsten.html and https://organisaties.overheid.nl/
Planned use	Makes it easier to link and add data from https://organisaties.overheid.nl/, which used this identifier in csv and xml.
Number of IDs in source	~1000
Expected completeness	eventually complete (Q21873974)
Implied notability	Wikidata property for an identifier that suggests notability (Q62589316)
Formatter URL	https://identifier.overheid.nl/tooi/id/$1
See also	CBS municipality code (P382)
Single-value constraint	no (as of right now, ministries can change names, which creates a new TOOI id, but no new Wikiddata item)
Distinct-values constraint	yes

Motivatie

We already have CBS municipality code (P382) for Dutch municipalities, but lack an identifier for other Dutch organisations. The Dutch government has created its thesaurus, and I think it makes sense to use this. For now, it does not have that much information on the page of the external id, but they appear to be adding more (also if you look at the predecessor https://standaarden.overheid.nl/owms). The information on https://organisaties.overheid.nl/ will also be compliant with TOOI. Dajasj (talk) 19:08, 21 January 2023 (UTC)

Discussion

 Support seems usefull. would still make it a single value constraint. If organisations change names it's very likely it's better to model that by creating a new item, or only allow for more values when there's a qualifier--1Veertje (talk) 10:53, 30 January 2023 (UTC)

I've gone ahead and set this as a single-best-value constraint per other similar properties. This identifier wouldn't be in scope for a name change item, since the item itself represents an event, whereas the property identifies government agencies. —Tomodachi94 (talk) 23:00, 2 May 2023 (UTC)

• @Dajasj, 1Veertje:  Done at TOOI identifier (P11767) on 2023-05-02. I would greatly appreciate if someone fluent in Dutch would add a Dutch description for the property —Tomodachi94 (talk) 23:00, 2 May 2023 (UTC)

  Thanks! I will do that :) Dajasj (talk) 11:52, 3 May 2023 (UTC)