Wikidata:Property proposal/Finna ID

Finna ID

Originally proposed at Wikidata:Property proposal/Authority control

   Done: Finna ID (P9478) (Talk and documentation)

Description	media resource ID in Finna.fi
Represents	Finna (Q18760310)
Data type	External identifier
Domain	Commons media, item
Allowed values	^[A-Za-z0-9][\w\.:]+[A-Za-z0-9]$
Example 1	Star Wreck: In the Pirkinning (Q2005954) → kavi.elonet_elokuva_1301461
Example 2	Punaisten ja valkoisten taistelu Suomessa 1918 (Q24192112) → doria.10024_123564
Example 3	file:Ruotsin kuningatar Kaarina Maununtytär.tif → museovirasto.C7E5E7019C67863BC65FD11B2485906C
Example 4	file:Helsingin_olympialaiset_1952_-_XLVIII-278_-_hkm.HKMS000005-km0000mrdq.jpg → hkm.HKMS000005:km0000mrdq
Source	https://www.finna.fi/
Planned use	Add to Commons images or works from Finna.fi
Expected completeness	always incomplete (Q21873886)
Formatter URL	https://www.finna.fi/Record/$1
See also	Elonet movie ID (P2346)

Motivation

Include the identifiers to all Finnish Commons images from Finna. Identifiers can be used for matching items between different registers (in example older Elonet id and Finna id).--Zache (talk) 15:35, 28 January 2021 (UTC)

Discussion

•  Support --Adam Harangozó (talk) 18:19, 25 March 2021 (UTC)
•  Comment @Zache, Adam Harangozó: A good idea, but I have a technical question: What do you mean by “Commons media”? You put two examples of files in your proposal: How would it work to use this property on them? --Emu (talk) 15:27, 26 March 2021 (UTC)

  @Emu: It must surely refer to Wikibase MediaInfo (Q59712033) used for allowed-entity-types constraint (Q52004125). The museum has an identifier; when a museum photo is uploaded (CC-BY-4.0) in Commons, the structured data of the file may receive this future identifier, with Q59712033 in the constraints (therefore for a Commons media). —Eihel (talk) 17:49, 26 March 2021 (UTC)

•  Support, an important property for Finland.--Arbnos (talk) 21:45, 22 April 2021 (UTC)

@Zache, Adam Harangozó, Emu, Eihel, Arbnos:  Done Now Finna ID (P9478). --Lymantria (talk) 14:24, 24 April 2021 (UTC)