# value-requires-statement constraint

> type of constraint for Wikidata properties: used to specify that the referenced item should have a statement with a given property

**Wikidata**: [Q21510864](https://www.wikidata.org/wiki/Q21510864)  
**Source**: https://4ort.xyz/entity/value-requires-statement-constraint


## References

1. [Source](https://raw.githubusercontent.com/wikimedia/mediawiki-extensions-WikibaseQualityConstraints/dd6d6f25d094b1f0fe2cae7a47dac2f02e842c30/extension.json)