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Property talk:P1687

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Wikidata property
main Wikidata property for this item
  Value type “Wikidata property (Q18616576): This property should use items as value that contain property “instance of (P31)”. On these, the value for instance of (P31) should be an item that uses subclass of (P279) with value Wikidata property (Q18616576) (or a subclass thereof). (Help)
List of this constraint violations: Database reports/Constraint violations/P1687#Value type Q18616576, hourly updated report, SPARQL, SPARQL (new)

constraint “value requires statement constraint (Q21510864)” declaration error: “Too many qualifiers property (P2306)”.

  Inverse property of “subject item of this property (P1629):
if [item A] has this property (Wikidata property (P1687)) linked to [item B],
then [item B] should also have property “subject item of this property (P1629)” linked to [item A]. (Help)
Exceptions are possible as rare values may exist.
List of this constraint violations: Database reports/Constraint violations/P1687#Inverse, SPARQL, SPARQL (new)
  Without qualifiers: this property should be used without any qualifiers. (Help)
Exceptions are possible as rare values may exist.
List of this constraint violations: Database reports/Constraint violations/P1687#Allowed qualifiers, SPARQL (new)
 

Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

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