Property talk:P2038

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ResearchGate profile ID
identifier for a person, used by ResearchGate profiles

Associated item	ResearchGate (Q754454)
Applicable "stated in" value	ResearchGate (Q754454)
Data type	External identifier
Allowed values	[0-9A-Za-z_-]+
Example	William Toby White (Q19665121) → William-White-32 Rita Heuser (Q100450263) → Rita-Heuser
Formatter URL	https://www.researchgate.net/profile/$1
Robot and gadget jobs	Possibly Mix'n'Match; Wikipedia external links
Tracking: usage	Category:Pages using Wikidata property P2038 (Q47537408)
See also	ResearchGate institute ID (P2740), ResearchGate publication ID (P5875), ResearchGate contributions ID (P6023), Academia.edu profile URL (P5715), Scopus author ID (P1153), curriculum vitae URL (P8214)
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/P2038 Database reports/Constraint violations/P2038 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 80,968 Main statement 79,450 98.1% of uses Qualifier 10 <0.1% of uses Reference 1,508 1.9% of uses
Search for values

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

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: Roger Bour (Q19843946), Maycon R. da Silva (Q25927046), Kim Anne Carter Muñoz (Q105082162)
List of violations of this constraint: Database reports/Constraint violations/P2038#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/P2038#Unique value, hourly updated report, SPARQL (every item), SPARQL (by value)

Item “instance of (P31): human (Q5)”: Items with this property should also have “instance of (P31): human (Q5)”. (Help)

List of violations of this constraint: Database reports/Constraint violations/P2038#Item P31, hourly updated report, search, SPARQL

Format “[0-9A-Za-z_-]+”: value must be formatted using this pattern (PCRE syntax). (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/P2038#Format, SPARQL

Conflicts with “website account on (P553): ResearchGate (Q754454)”: this property must not be used with the listed properties and values. (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/P2038#Conflicts with P553, 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/P2038#Entity types

Scope is as main value (Q54828448), as reference (Q54828450), as qualifier (Q54828449): 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/P2038#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/P2038#Label in 'en' language, search, SPARQL

This property is being used by: en:Template:ResearchGate ru:Шаблон:ResearchGate id:Templat:ResearchGate ja:Template:ResearchGate, ja:Template:研究者情報 uk:Шаблон:ResearchGate hr:Predložak:ResearchGate tr:Şablon:ResearchGate zh:Template:ResearchGate ml:ഫലകം:ResearchGate ar:قالب:ريسيرش غيت Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

Discussion

Help with website title extract pattern

Should match something like:

"Douglas Adams" -> "Douglas Adams"

but also like "Eckerd College | St. Petersburg, United States |" -> "Eckerd College"

I tried to create a regex that would match everything before the " |" if it exists which improved the name matching for the first case but it doesn't seem to be working for the second case. Anyone have an idea why? PS: I'm using wikidata for web extension and that's why I am trying to fix this. RayScript (talk) 22:43, 4 October 2023 (UTC)