Talk:Q21510864
Jump to navigation
Jump to search
Autodescription — value-requires-statement constraint (Q21510864)
description: type of constraint for Wikidata properties: used to specify that the referenced item should have a statement with a given property
- Useful links:
- View it! – Images depicting the item on Commons
- Report on constraint conformation of “value-requires-statement constraint” claims and statements. Constraints report for items data
For help about classification, see Wikidata:Classification.
- Parent classes (classes of items which contain this one item)
- Subclasses (classes which contain special kinds of items of this class)
- ⟨
value-requires-statement constraint⟩ on wikidata tree visualisation (external tool)(depth=1) - Generic queries for classes
- See also
- This documentation is generated using
{{Item documentation}}.
Proposition of extension for this constraint[edit]
As for subject type constraint (Q21503250), maybe it should integrate the qualifier relation (P2309), in order to accept subproperty of (P1647) of initial constraint? Mtraitdunion 12:05, 18 October 2020 (UTC)