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Property talk:P1660

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has index case
initial patient in the population of an epidemiological investigation
Descriptionprimary case, patient zero: initial patient in the population of an epidemiological investigation
Representsindex case (Q1639798)
Data typeItem
Domain
According to this template: disease outbreak (Q3241045)
According to statements in the property:
disease outbreak (Q3241045)
When possible, data should only be stored as statements
Allowed valueshuman (Q5) (note: this should be moved to the property statements)
ExampleEbola virus disease in the United States (Q17486597)Thomas Eric Duncan (Q18249266)
SourceHealth institutes, e.g. World Health Organization, US Centers for Disease Control and Prevention (note: this information should be moved to a property statement; use property source website for the property (P1896))
Lists
Proposal discussionProposal discussion
Current uses6
Search for values
  Type “disease outbreak (Q3241045): element must contain property “instance of (P31)” with classes “disease outbreak (Q3241045)” or their subclasses (defined using subclass of (P279)). (Help)
Exceptions are possible as rare values may exist.
List of this constraint violations: Database reports/Constraint violations/P1660#type Q3241045, SPARQL, SPARQL (new)
  Value type “human (Q5): 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 human (Q5) (or a subclass thereof). (Help)
List of this constraint violations: Database reports/Constraint violations/P1660#Value type Q5, hourly updated report, SPARQL, SPARQL (new)
  Property “sex or gender (P21)” declared by target items of “has index case (P1660): If [item A] has this property with value [item B], [item B] is required to have property “sex or gender (P21)”. (Help)
Exceptions are possible as rare values may exist.
List of this constraint violations: Database reports/Constraint violations/P1660#Target required claim P21, SPARQL, SPARQL (by value), SPARQL (new)
  Single value: this property generally contains a single value. (Help)
Exceptions are possible as rare values may exist.
List of this constraint violations: Database reports/Constraint violations/P1660#Single value, SPARQL, SPARQL (new)
  Inverse property of “index case of (P1677):
if [item A] has this property (has index case (P1660)) linked to [item B],
then [item B] should also have property “index case of (P1677)” linked to [item A]. (Help)
Exceptions are possible as rare values may exist.
List of this constraint violations: Database reports/Constraint violations/P1660#Inverse, SPARQL, SPARQL (new)
  Scope is as main value (Q54828448): the property must be used by specified way only (Help)
List of this constraint violations: Database reports/Constraint violations/P1660#scope, hourly updated report, SPARQL, SPARQL (new)
  Property “medical condition (P1050)” declared by target items of “has index case (P1660): If [item A] has this property with value [item B], [item B] is required to have property “medical condition (P1050)”. (Help)
Exceptions are possible as rare values may exist.
List of this constraint violations: Database reports/Constraint violations/P1660#Target required claim P1050, SPARQL, SPARQL (by value), SPARQL (new)


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