Property talk:P1584

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Pleiades ID
identifier for a place in Pleiades hosted at pleiades.stoa.org

Description	The Pleiades identifier for a place
Associated item	Pleiades (Q24423804)
Applicable "stated in" value	Pleiades (Q24423804)
Data type	External identifier
Domain	According to this template: geographic location (Q2221906) (place) According to statements in the property: geographic location (Q2221906), geographical feature (Q618123), people (Q2472587), human social group (Q874405) or group of humans (Q16334295) When possible, data should only be stored as statements
Allowed values	[1-9]\d{0,8} (numeric string, 1 to 9 digits)
Example	Gortyn (Q1136193) → 589796 (RDF) Luna (Q579763) → 403235 (RDF) Filicudi (Q743908) → 462425 (RDF) Stonehenge (Q39671) → 509089189 (RDF)
Source	https://pleiades.stoa.org/
Formatter URL	https://pleiades.stoa.org/places/$1
Tracking: usage	Category:Pages using Wikidata property P1584 (Q56248019)
See also	Digital Atlas of the Roman Empire ID (P1936), Pleiades category ID (P2938), Gardens of the Roman Empire ID (P9505)
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 Mix'n'match (Report) Database reports/Constraint violations/P1584 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 10,174 Main statement 10,111 99.4% of uses Qualifier 4 <0.1% of uses Reference 59 0.6% 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/P1584#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/P1584#Unique value, SPARQL (every item), SPARQL (by value)

Type “geographic location (Q2221906), geographical feature (Q618123), people (Q2472587), human social group (Q874405), group of humans (Q16334295)”: item must contain property “instance of (P31), subclass of (P279)” with classes “geographic location (Q2221906), geographical feature (Q618123), people (Q2472587), human social group (Q874405), group of humans (Q16334295)” 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/P1584#Type Q2221906, Q618123, Q2472587, Q874405, Q16334295, SPARQL

Format “[1-9]\d{0,8}”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P1584#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/P1584#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/P1584#Scope, SPARQL

This property is being used by: la:Formula:Fontes geographici ko:틀:위키데이터 속성 추적 Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

Uncertain entries

If in doubt, please don't assign this property to a Wikidata item. Some common cases include:

• ancient place is near a modern settlement, but the two don't match (e.g. there is no continuity of occupation between the ancient place and the modern one);
• places that are unlocated in Pleiades;
• places that have common names, easily misidentified.

I welcome further discussion on the above points. --Steko (talk) 14:27, 21 July 2015 (UTC)

Expanded Constraints

Changed "instance of" to "instance or subclass of" and added geographical object to the constraints to better reflect current Pleiades data model. Ryanmhorne (talk) 13:57, 19 October 2018 (UTC)