Property talk:P4927

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Documentation

Invaluable.com person ID
identifier for an artist or other person at Invaluable.com
Associated itemInvaluable (Q50813730)
Applicable "stated in" valueInvaluable (Q50813730)
Data typeExternal identifier
Domainhuman (Q5) or organization (Q43229)
Allowed values[0-9a-zA-Z]{10}
ExampleClaude Monet (Q296)p3lmaucaat
Adam Sherriff Scott (Q50281166)x3f7k4tvsj
Antony Gormley (Q360371)pqw4mb3ppz
Henry Lerolle (Q2625979)xy9xpo04fe
Sourcehttps://www.invaluable.com/features/selectArtist.cfm
Formatter URLhttps://www.invaluable.com/artist/$1
https://www.invaluable.com/artist/-$1/sold-at-auction-prices/
Tracking: usageCategory:Pages using Wikidata property P4927 (Q50376898)
See alsoArtnet artist ID (P3782), Drouot artist ID (P5309), Sotheby's person ID (P6124), MutualArt artist ID (P6578)
Lists
Proposal discussionProposal discussion
Current uses
Total64,747
Main statement57,18088.3% of uses
Qualifier5<0.1% of uses
Reference7,56211.7% of uses
Search for values
[create Create a translatable help page (preferably in English) for this property to be included here]
Type “human (Q5), organization (Q43229): item must contain property “instance of (P31)” with classes “human (Q5), 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/P4927#Type Q5, Q43229, 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: Charles Defeo (Q52158614)
List of violations of this constraint: Database reports/Constraint violations/P4927#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/P4927#Unique value, SPARQL (every item), SPARQL (by value)
Format “[0-9a-zA-Z]{10}: value must be formatted using this pattern (PCRE syntax). (Help)
List of violations of this constraint: Database reports/Constraint violations/P4927#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/P4927#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/P4927#Scope, SPARQL
Pattern ^([0-9a-z]+-)+([0-9a-z]{10})/?$ will be automatically replaced to \2.
Testing: TODO list

Info from Invaluable

[edit]

I am in contact with Invaluable, and they have kindly provided some additional info:

  • Two new formatter URLs, which I have added (I've marked the old one as deprecated)
  • Their IDs are, canonically, lower case, though other forms will work. I'll ask for a bot to convert the values we have to date.

They're also going to be providing some data dumps, details later. Andy Mabbett (Pigsonthewing); Talk to Andy; Andy's edits 18:56, 20 March 2018 (UTC)[reply]

Do you think that is necessary the second URL? In addition, it has two blank spaces. --Gerwoman (talk) 19:25, 20 March 2018 (UTC)[reply]
I've fixed the spaces, thank you. Apparently, that is the form that shows up most in Google results, but I'm ambivalent about whether we show it or not. Pigsonthewing-bot (talk) 20:02, 20 March 2018 (UTC)[reply]
Interesting. I never use that website, mostly because the metadata is so bad I can't do anything with it. If it turns out to be useful then I will be pleasantly surprised. Jane023 (talk) 21:00, 20 March 2018 (UTC)[reply]