Property talk:P1263

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NNDB people ID
identifier in the Notable Names Database, a biographical database: only for people entries

Description	NNDB (Q1373513) is a notable biographical database with more than 40,000 entries, so I think that it will be quite useful to have an NNDB id as a property.
Associated item	NNDB (Q1373513)
Applicable "stated in" value	NNDB (Q1373513)
Data type	External identifier
Corresponding template	Template:NNDB (Q5605070)
Template parameter	en:Template:NNDB
Domain	According to this template: human (Q5) According to statements in the property: human (Q5) or character that may or may not be fictional (Q21070598) When possible, data should only be stored as statements
Allowed values	\d{3}/\d{9}
Example	Per Teodor Cleve (Q377822) → 143/000213501 John Norman (Q982133) → 264/000030174
Source	https://nndb.com/people/$1
Formatter URL	https://www.nndb.com/people/$1/ https://www.nndb.com/music/$1
Tracking: usage	Category:Pages using Wikidata property P1263 (Q43672731)
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 external identifier 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) Chart by item creation date Map of people by place values: place of birth educated at work location residence place of death place of burial January 1st dates People with date of birth on January 1 People with date of death on January 1 People with both dates on January 1 Mix'n'match (Report) Database reports/Humans with missing claims/P1263 Database reports/Constraint violations/P1263 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 36,929 Main statement 36,512 98.9% of uses Qualifier 2 <0.1% of uses Reference 415 1.1% of uses
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[create Create a translatable help page (preferably in English) for this property to be included here]

Type “human (Q5), character that may or may not be fictional (Q21070598)”: item must contain property “instance of (P31)” with classes “human (Q5), character that may or may not be fictional (Q21070598)” 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/P1263#Type Q5, Q21070598, SPARQL

Item “sex or gender (P21)”: Items with this property should also have “sex or gender (P21)”. (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/P1263#Item P21, search, SPARQL

Single value: this property generally contains a single value. (Help)

List of violations of this constraint: Database reports/Constraint violations/P1263#Single value, hourly updated report, SPARQL

Distinct values: this property likely contains a value that is different from all other items. (Help)

List of violations of this constraint: Database reports/Constraint violations/P1263#Unique value, hourly updated report, SPARQL (every item), SPARQL (by value)

Qualifiers “subject named as (P1810), reason for deprecated rank (P2241), reason for preferred rank (P7452), alternative name (P4970)”: this property should be used only with the listed qualifiers. (Help)

List of violations of this constraint: Database reports/Constraint violations/P1263#allowed qualifiers, hourly updated report, SPARQL

Format “\d{3}/\d{9}”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P1263#Format, hourly updated report, SPARQL

Allowed entity types are Wikibase item (Q29934200): the property may only be used on a certain entity type (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/P1263#Entity types

Scope is as main value (Q54828448), as reference (Q54828450): the property must be used by specified way only (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/P1263#Scope, SPARQL

Label required in languages: en: Entities using this property should have labels in one of the following languages: en (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/P1263#Label in 'en' language, search, SPARQL

Pattern ^/?(\d{3}/\d{9})/$ will be automatically replaced to \1. Testing: TODO list

This property is being used by: de:Vorlage:NNDB Name Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)