Wikidata:Property proposal/Carthalia ID

Carthalia ID

Originally proposed at Wikidata:Property proposal/Place

   Done: Carthalia ID (P5652) (Talk and documentation)

Description	ID of a page at "Carthalia - Theatres on Postcards"
Data type	External identifier
Domain	theatre building (Q24354), concert hall (Q1060829), movie theater (Q41253), venue (Q17350442)
Allowed values	[1-9]\d{0,5}
Example 1	Konzerthaus Ravensburg (Q1464212) → 1
Example 2	National Theatre Mannheim (Q290852) → 2
Example 3	Kurtheater Bad Gleichenberg (Q56022593) → 3
Source	http://www.andreas-praefcke.de/carthalia/
External links	Use in sister projects: [ar] • [de] • [en] • [es] • [fr] • [he] • [it] • [ja] • [ko] • [nl] • [pl] • [pt] • [ru] • [sv] • [vi] • [zh] • [commons] • [species] • [wd] • [en.wikt] • [fr.wikt].
Planned use	complete match within weeks
Number of IDs in source	2498
Expected completeness	eventually complete (Q21873974)
Formatter URL	http://www.andreas-praefcke.de/carthalia/id/$1
Robot and gadget jobs	not necessary
See also	EUTA theatre ID (P4535), Theatres Trust Database ID (P4079), Cinema Treasures ID (P4129)

Motivation

My site is frequently quoted in many major Wikipedia projects, and has c. 90 uses on Wikidata right now (mostly in the described at URL (P973) property). I am currently introducing permanent links with simple IDs on the site and would match the whole database (ca. 2500 buildings) with the new Wikidata property within weeks on my own (while removing the then redundant P973 occurences). --AndreasPraefcke (talk) 07:56, 8 August 2018 (UTC)

Discussion

•  Support David (talk) 08:28, 8 August 2018 (UTC)
• Hold I support in principle; but we should not do this while there are only 79 live IDs. Wait until there are, say, 200. Andy Mabbett (Pigsonthewing); Talk to Andy; Andy's edits 21:02, 8 August 2018 (UTC)

  Over 2400 now. I had just started the proposal a bit too early since I know how long it can take and I'd like to do most of the work in my holidays starting 20 Aug... --AndreasPraefcke (talk) 20:11, 14 August 2018 (UTC)

@ديفيد عادل وهبة خليل 2, Pigsonthewing, AndreasPraefcke:  Done: Carthalia ID (P5652). − Pintoch (talk) 08:21, 19 August 2018 (UTC)