Property talk:P10623

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number of blood donors
number of people that have donated blood for an organization at a particular time

Represents	blood donor (Q41311803)
Data type	Quantity
Domain	organization (Q43229)
Allowed values	0 ≤ 𝓧 ≤ 100,000,000
Allowed units	human (Q5)
Example	Italian Red Cross (Q913903) → 6,318 Swiss Red Cross (Q456988) → 208,044 German Red Cross (Q694104) → 1,700,000
See also	number of volunteers (P6125)
Lists	Items with the most statements of this property Count of items by number of statements (chart) Items with the most statements Items with the fewest statements Count of items by number of sitelinks (chart) Items with the most sitelinks Items with the most sitelinks, but no link to one Wikipedia (sample: Welsh Wikipedia, cywiki) Items with the fewest sitelinks Most linked wikis Items with the most identifier properties Items with no other statements Most recently created items Items with novalue claims Items with unknown value claims Usage history (total) Usage history (main statement) Minimum and maximum Items with highest numeric value Items with lowest numeric value Database reports/Constraint violations/P10623 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 3 Qualifier 3 100% of uses

[create Create a translatable help page (preferably in English) for this property to be included here]

Type “organization (Q43229)”: item must contain property “instance of (P31)” with classes “organization (Q43229)” or their subclasses (defined using subclass of (P279)). (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P10623#Type Q43229, SPARQL

Integer: values should be integers (ie. they shouldn't have a fractional part) (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P10623#integer, SPARQL

Units: “human (Q5)”: value unit must be one of listed. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P10623#Units

Range from “0” to “100000000”: values should be in the range from “0” to “100000000”. (Help)

List of violations of this constraint: Database reports/Constraint violations/P10623#Range, hourly updated report

Required qualifier “point in time (P585)”: this property should be used with the listed qualifier. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P10623#mandatory qualifier, SPARQL