Wikidata:WikiProject property constraints/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