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Property talk:P1771

Documentation

Integrated Postsecondary Education Data System ID
identifier for colleges and universities in the United States
DescriptionUnique identification number assigned to United States postsecondary institutions surveyed through the US Department of Education's Integrated Postsecondary Education Data System (IPEDS). Also known as Unit ID.
RepresentsIntegrated Postsecondary Education Data System (Q6042926)
Associated itemNational Center for Education Statistics (Q1966994)
Data typeExternal identifier
Domain
According to this template: Colleges and universities in the United States. As of 2015-03-10, this is about 7500 institutions.
According to statements in the property:
educational institution (Q2385804)
When possible, data should only be stored as statements
Allowed values
According to this template: positive integers of length 6-8
According to statements in the property:
\d{6}
When possible, data should only be stored as statements
ExampleValparaiso University (Q186047)152600
University of Southern California (Q4614)123961
Sourcehttps://surveys.nces.ed.gov/ipeds/public/glossary
Formatter URLhttps://nces.ed.gov/ipeds/datacenter/institutionprofile.aspx?unitId=$1
http://nces.ed.gov/collegenavigator/?q=&id=$1
Tracking: usageCategory:Pages using Wikidata property P1771 (Q43940207)
Related to country  United States of America (Q30) (See 771 others)
Lists
Proposal discussionProposal discussion
Current uses
Total3,913
Main statement3,85798.6% of uses
Qualifier2<0.1% of uses
Reference541.4% 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)
List of violations of this constraint: Database reports/Constraint violations/P1771#Single value, hourly updated report, SPARQL
Distinct values: this property likely contains a value that is different from all other items. (Help)
List of violations of this constraint: Database reports/Constraint violations/P1771#Unique value, hourly updated report, SPARQL (every item), SPARQL (by value)
Format “\d{6,8}: value must be formatted using this pattern (PCRE syntax). (Help)
List of violations of this constraint: Database reports/Constraint violations/P1771#Format, hourly updated report, SPARQL
Type “educational institution (Q2385804): item must contain property “instance of (P31)” with classes “educational institution (Q2385804)” 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/P1771#Type Q2385804, 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/P1771#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/P1771#Scope, SPARQL
 
This property is being used by:

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