Property talk:P7851

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Smithsonian resource ID
identifier for a resource held by the Smithsonian Institution

Associated item	Smithsonian Institution (Q131626), Smithsonian Libraries and Archives (Q1609326), Smithsonian Institution (Q131626)
Applicable "stated in" value	Smithsonian Libraries and Archives (Q1609326)
Data type	External identifier
Domain
Allowed values	^[A-Za-z_]+_[A-Za-z\d.-]+$
Example	smithsonite (Q152400) → nmnhmineralsciences_1051340 Smithsonian–Roosevelt African Expedition (Q17019548) → auth_exp_fbr_EACE0006 fossils of the Burgess Shale (Q725856) → siris_sil_469348 The Death of Cleopatra (Q106397116) → saam_1994.17
Formatter URL	https://si.edu/object/$1
See also	Library of Congress Control Number (LCCN) (bibliographic) (P1144), Smithsonian ARK ID (P9473)
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 Database reports/Constraint violations/P7851 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 18,368 Main statement 18,329 99.8% of uses Qualifier 5 <0.1% of uses Reference 34 0.2% of uses
Search for values

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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/P7851#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/P7851#Unique value, SPARQL (every item), SPARQL (by value)

Format “^[A-Za-z_]+_[A-Za-z\d.-]+$”: 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/P7851#Format, 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/P7851#Entity types

rationale of the constraint: IFLA LRM to P7851

I was curious about the application of the constraint, IFLA Library Reference Model (Q54410458) to the SI identifier property, Smithsonian resource ID (P7851), noted from the constraints violation page. I would like to gain additional knowledge regarding property constraints. Is it possible to have a Zoom discussion with the SI team? We usually meet on Thu at 14:00 (EST) weekly. Thank you very much.

jshieh (talk) 13:14, 8 December 2020 (UTC)