Property talk:P1691

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operations and procedures key (OPS)
official classification of operational procedures

Description	official classification of operational procedures
Applicable "stated in" value	OPS-301 (Q2026515)
Data type	External identifier
Template parameter	Interventions Infobox
Domain	Medical topics (note: this should be moved to the property statements)
Example	According to this template: digestive system surgery (Q5275614) => "5-42" to "5-54" According to statements in the property: polysomnography (Q1754874) → 1-790 bronchial challenge test (Q1925324) → 1-714 esophageal pH monitoring (Q4446828) → 1-316 When possible, data should only be stored as statements
Tracking: usage	Category:Pages using Wikidata property P1691 (Q95258668)
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) Database reports/Constraint violations/P1691 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 18 Main statement 14 77.8% of uses Qualifier 3 16.7% of uses Reference 1 5.6% of uses
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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/P1691#Unique value, SPARQL (every item), SPARQL (by value)

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/P1691#Single value, SPARQL

Scope is as main value (Q54828448), as reference (Q54828450): the property must be used by specified way only (Help)

List of violations of this constraint: Database reports/Constraint violations/P1691#Scope, 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/P1691#Entity types

This property is being used by: ru:Шаблон:Медицинское вмешательство ca:Plantilla:Infotaula intervenció, ca:Plantilla:Infotaula intervenció/vell Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)