Wikidata:Property proposal/promoted or relegated from/to

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Originally proposed at Wikidata:Property proposal/Sports

   Not done
DescriptionSeason a team or some teams in a season promoted or relegated from
Representspromotion and relegation (Q778665)
Data typeItem
Domainseason
Allowed valuesseason
Example 12016–17 Segunda División (Q24205746) => 2015–16 La Liga (Q16621994) (number=4), 2015–16 Segunda División B (Q20312476) (number=3)
Example 22016–17 Segunda División (Q24205746) participating team (P1923) Levante UD (Q8823), qualifier "promoted or relegated from" 2015–16 La Liga (Q16621994)
Example 3MISSING
See alsopromoted (P2881), relegated (P2882)

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Originally proposed at Wikidata:Property proposal/Sports

   Not done
DescriptionSeason a team or some teams in a season promoted or relegated to. This is inverse to the property above.
Representspromotion and relegation (Q778665)
Data typeItem
Domainseason
Allowed valuesseason
Example 12016–17 Segunda División (Q24205746) => 2017–18 La Liga (Q24529775) (number=4), 2017–18 Segunda División B (Q29982119) (number=3)
Example 22016–17 Segunda División (Q24205746) participating team (P1923) Levante UD (Q8823), qualifier "promoted or relegated from" 2017–18 La Liga (Q24529775)
Example 3MISSING
See alsopromoted (P2881), relegated (P2882)

Motivation edit

Currently we have properties for promoted and relegated teams of a season, but have no way to notate the related season. There're two options to express such information:

  • We may have two properties above (preferred)
  • We may have four properties "promoted from", "relegated from", "promoted to", "relegated to"; promoted (P2881) and relegated (P2882) will become redundant and should be deleted. However this option have two clear advantage: not easy to search promoted or relegated teams without promoted (P2881) and relegated (P2882), and we can not add qualifiers about promotion and relegation of a specific team.

GZWDer (talk) 22:23, 3 September 2018 (UTC)[reply]

Also we may reuse existing qualifies for event (P3085). However this will mix up regular promotion and relegation and (not level-related) qualification. Also, we don't have a inverse property for qualifies for event (P3085) (is it good to have one?)--GZWDer (talk) 22:36, 3 September 2018 (UTC)[reply]

Discussion edit

  Not done no support. Regards, ZI Jony (Talk) 12:36, 8 April 2019 (UTC)[reply]