Wikidata:WikiProject property constraints

This WikiProject is a place to discuss property constraints on Wikidata, and to collect information related to them.

Some possible topics:

• Propose and discuss new constraints here before adding them to a property.
• Discuss details about specific existing constraints.
• Investigate how best to resolve specific constraint violations when the resolution is not clear.
• Request, propose or discuss changes to the constraint system itself (e. g. new constraint types, new parameters for existing constraint types, …).

Reports

• constraint definitions outside property namespace
• description language/by language
• description language/by property
• implementations
• label language/by language
• label language/by language/missing
• label language/by property
• label language/by property/missing
• many exceptions
• value label/by check/P1283
• value label/by check/P1740
• value label/by check/P1811
• value label/by check/P2633
• value label/by check/P3096
• value label/by check/P358
• value label/by check/P7561
• value label/by check/P8744
• value label/by check/P9241
• value label/by language
• value label/by property

Participants

[+] Add yourself to the list

The participants listed below can be notified using the following template in discussions:
{{Ping project|property constraints}}

• Lucas Werkmeister (WMDE)
  
• Jarekt - mostly interested in properties related to Commons
  
• MisterSynergy
  
• John Samuel
  
• Sannita
  
• Yair rand
  
• Jon Harald Søby
  
• Pasleim
  
• Jura
  
• PKM
  
• ChristianKl
  
• Sjoerddebruin
  
• Fralambert
  
• Manu1400
  
• Was a bee
  
• Malore
  
• Ivanhercaz
  
• Peter F. Patel-Schneider
  
• Pizza1016
  
• Ogoorcs
  
• ZI Jony
  
• Eihel
  
• cdo256
  
• Epìdosis
  
• Dhx1
  
• 99of9
  
• Mathieu Kappler
  
• Lectrician1
  
• SM5POR
  
• Infrastruktur

Userbox

• See: Wikidata:Userboxes

This user is a member of
WikiProject property constraints.

See also

• Help:Property constraints portal
• Wikidata:Property proposal/Property metadata#Properties for property constraints
• Wikidata:WikiProject Properties
• Module:Constraints