Wikidata:Database reports/Constraint violations/P271

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Constraint violations report for NACSIS-CAT author ID (Discussion, uses, items, changes, related properties): identifier for book authors in NACSIS-CAT, the union catalog for university libraries and research institutions in Japan
Data time stamp: (UTC) — Items processed: 185,536
The report is generated based on the settings on Property:P271#P2302.
Updates overwrite this page. Some may already be fixed since the last update: check RecentChangesLinked.
When incremental dumps and the bot work as planned, items fixed before 07:00 UTC disappear in the next update. The report is not updated if only the item count changes.
The report can include false positives. There is no need to "fix" them.

"Entity types" violations[edit]

Violations count: 0

"Scope" violations[edit]

Violations count: 1

"Format" violations[edit]

Violations count: 1

"Unique value" violations[edit]

Violations count: 104

"Single value" violations[edit]

Violations count: 1033

"Item instance of (P31)" violations[edit]

Violations count: 203

Violations count: 249

Types statistics[edit]

"Conflicts with instance of (P31)" violations[edit]

Violations count: 0

"Conflicts with NACSIS-CAT bibliography ID (P1739)" violations[edit]

Violations count: 3