Property talk:P864

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ACM Digital Library author ID
Association for Computing Machinery Digital Library (ACM DL) author identifier

Description	Association for Computing Machinery Digital Library (ACM DL) author identifier - Association for Computing Machinery (Q127992)
Associated item	Association for Computing Machinery (Q127992)
Applicable "stated in" value	ACM Digital Library (Q42805116)
Data type	External identifier
Domain	According to this template: person According to statements in the property: human (Q5) When possible, data should only be stored as statements
Allowed values	\d{11} (numeric string, 11 digits)
Example	Jason Priem (Q21678556) → 81477644119 Edmund M. Clarke (Q92819) → 81100393517
Source	ACM Digital Library
Formatter URL	https://dl.acm.org/profile/$1
Tracking: usage	Category:Pages with ACM-DL identifiers (Q37411928)
See also	DBLP author ID (P2456), ACM Digital Library citation ID (P3332), ACM Digital Library event ID (P3333)
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 Database reports/Humans with missing claims/P864 Database reports/Constraint violations/P864 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 7,421 Main statement 7,404 99.8% of uses Qualifier 2 <0.1% of uses Reference 15 0.2% of uses
Search for values

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Format “\d{11}”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P864#Format, hourly updated report, SPARQL

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

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). Known exceptions: Paul T. Jaeger (Q63396673), Ben Shneiderman (Q62904)
List of violations of this constraint: Database reports/Constraint violations/P864#Single value, 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/P864#Unique value, hourly updated report, SPARQL (every item), SPARQL (by value)

Item “occupation (P106)”: Items with this property should also have “occupation (P106)”. (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/P864#Item P106, search, 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/P864#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/P864#Scope, SPARQL

Type “human (Q5)”: item must contain property “instance of (P31)” with classes “human (Q5)” 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/P864#Type Q5, SPARQL

This property is being used by: en:Template:ACMPortal, en:Template:ACM Portal fr:Modèle:ACMPortal ml:ഫലകം:ACM Portal sq:Stampa:ACMPortal ja:Template:ACMPortal, ja:Template:ACM Portal fa:الگو:ACM Portal pt:Predefinição:ACM Portal af:Sjabloon:ACM Portal bs:Šablon:ACM Portal no:Mal:ACM Portal uk:Шаблон:ACM Portal ko:틀:ACM Portal, ko:틀:위키데이터 속성 추적 uz:Andoza:ACM Portal ary:موضيل:ACM Portal Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)