Wikidata:Property proposal/replacement value

replacement value

Originally proposed at Wikidata:Property proposal/Generic

   Done: replacement value (P9729) (Talk and documentation)

Description	value to use instead, use as qualifier for constraint definitions, with or without "replacement property (P6824)"
Data type	Item
Domain	properties, qualifier for property constraint (P2302)
Example 1	instance of (P31): property constraint (P2302) none-of constraint (Q52558054), qualified with: item of property constraint (P2305): woman (Q467) replacement property (P6824): sex or gender (P21) → female (Q6581072)
Example 2	instance of (P31): property constraint (P2302) none-of constraint (Q52558054), qualified with: item of property constraint (P2305): Homo (Q171283) → human (Q5)
Planned use	add where applicable to properties with none-of constraint (Q52558054) add from {{Autofix}} on property talk pages phab:T277826 or directly by querying
See also	replacement property (P6824): another property should be used, with or without the same value, while violating a constraint

Motivation

Could help improve replacement property (P6824) handling/fixing. (Add your motivation for this property here.) --- Jura 14:01, 15 June 2021 (UTC)

@GZWDer, Arbnos, Dhx1, Vulphere: complement to replacement property (P6824) proposed a while ago --- Jura 04:19, 23 June 2021 (UTC)

Discussion

•  Comment Doesn't the none-of constraint usually have several values? How would you know which replacement value goes with which original value? I don't see this working except in limited cases... ArthurPSmith (talk) 17:22, 17 June 2021 (UTC)
  • One would need to create separate constraint statements. Property:P31 already has several none-of-constraints. {{Autofix}} might currently capture more of these replacements, but these can't be queried and aren't visible as constraints. --- Jura 11:55, 20 June 2021 (UTC)
•  Support --Dhx1 (talk) 03:17, 25 June 2021 (UTC)
• this is a great idea, but I think it needs a bit more discussion, so let's wait a bit for more feedback  Support Germartin1 (talk) 16:37, 29 June 2021 (UTC)

@Jura1, Dhx1, Germartin1:  Done replacement value (P9729). --Epìdosis 11:11, 11 July 2021 (UTC)