Property talk:P2886

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Shakeosphere person ID
identifier in the Shakeosphere database of the University of Iowa

Applicable "stated in" value	Shakeosphere (Q24284201)
Data type	External identifier
Domain	According to this template: human (Q5) According to statements in the property: human (Q5) When possible, data should only be stored as statements
Allowed values	[1-9]\d*
Example	Peter Abelard (Q4295) → 39 Dominique Bouhours (Q1238179) → 4044
Formatter URL	https://shakeosphere.lib.uiowa.edu/persons/person.jsp?pid=$1
Tracking: usage	Category:Pages using Wikidata property P2886 (Q56249296)
Related to country	United States of America (Q30) (See 762 others)
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/P2886 Database reports/Constraint violations/P2886 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 2,877 Main statement 2,872 99.8% of uses Qualifier 2 <0.1% of uses Reference 3 0.1% 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).
List of violations of this constraint: Database reports/Constraint violations/P2886#Single value, SPARQL

Distinct values: this property likely contains a value that is different from all other items. (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/P2886#Unique value, SPARQL (every item), SPARQL (by value)

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/P2886#Type Q5, SPARQL

Format “[1-9]\d*”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P2886#Format, hourly updated report, SPARQL

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/P2886#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/P2886#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/P2886#Scope, SPARQL

Confused entries

It is quite common for Shakeosphere pages to conflate two people of the same name. Charles Matthews (talk) 04:40, 3 September 2016 (UTC)

• Thomas Warren [1]
• Richard Browne [2] seems to relate to Sir Richard Browne, 1st Baronet, of Deptford (Q7528545) and Richard Browne (Q18530757).
• William Browne [3], relates to William Browne (Q3775720) and to William Browne (Q8006041).
• James Bryson [4], relates to James Bryson (Q18529786) and at least one other.
• George Buchanan [5], relates to George Buchanan (Q715169) and others.
• Samuel Langley [6] relates to two Cambridge graduates, one mentioned here, and Samuel Langley (Q27133004).
• Robert Chamberlain [7] relates to Robert Chamberlain (Q16185960) and Robert Chamberlain (Q18527137)

Values all(?) shifted by 24638

As pointed out at Wikidata:Bot requests § Shakeosphere person ID, values for this id appear to have changed. It raises the question of whether it is a stable identifier. William Avery (talk) 18:54, 26 May 2022 (UTC)

See Wikidata:Bot_requests/Archive/2022/03#Shakeosphere_person_ID and User:William Avery Bot/Shakeosphere live. I have now deactivated Mix'n'match catalog 181 (uploaded by @Magnus Manske: in March 2016) which still added shifted IDs (e.g. 1, 2, 3); @William Avery: could you run your bot again to fix the IDs added in the last months (or, better, all the IDs, so that we are sure everything is OK)? Thanks, --Epìdosis 08:59, 31 March 2023 (UTC)