Wikidata

Wikidata:Database reports/Constraint violations/P356

< Wikidata:Database reports‎ | Constraint violations
Constraint violations report for DOI (Discussion, uses, items, changes, related properties): serial code used to uniquely identify digital objects like academic papers (use upper case letters only)
Data time stamp: (UTC) — Items processed: 33,288,916
The report is generated based on the settings on Property:P356#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.

"Format" violations

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Violations count: 3 (+ 28 exceptions)

"Single value" violations

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Violations count: 17032

Too many results. 12031 records skipped.

"Unique value" violations

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Violations count: 28782

Too many results. 23781 records skipped.

"Allowed qualifiers" violations

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Violations count: 238

Properties statistics

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Accepted Property Usage
Yes issued by (P2378) 167329
Yes reason for deprecated rank (P2241) 1845
Yes online access status (P6954) 246
No subject named as (P1810) 101
No language of work or name (P407) 76
Yes object named as (P1932) 43
No applies to part (P518) 14
Yes reason for preferred rank (P7452) 11
No title (P1476) 8
Yes edition number (P393) 8
No published in (P1433) 8
Yes has characteristic (P1552) 7
No volume (P478) 7
Yes object of statement has role (P3831) 5
No intended subject of deprecated statement (P8327) 5
No publication date (P577) 5
No section, verse, paragraph, or clause (P958) 4
No issue (P433) 2
No series ordinal (P1545) 2
No author (P50) 1
No alternative name (P4970) 1
No distribution format (P437) 1
No point in time (P585) 1
No of (P642) 1
No page(s) (P304) 1
Yes fee (P2555) 1

"Conflicts with instance of (P31)" violations

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Violations count: 25

"Conflicts with occupation (P106)" violations

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Violations count: 24

"Conflicts with subclass of (P279)" violations

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Violations count: 243 (+ 2 exceptions)

"Format" violations

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Violations count: 0

"Format" violations

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Violations count: 1 (+ 3 exceptions)

"Format" violations

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Violations count: 0

"Entity types" violations

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Violations count: 0

"Scope" violations

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Violations count: 0

"Conflicts with ISNI (P213)" violations

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Violations count: 0

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