PR
E662
PR is the two-letter postal abbreviation commonly used to refer to Puerto Rico, a Caribbean island and unincorporated territory of the United States.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T17021 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PR Context triple: [Puerto Rico, shortName, PR]
-
A.
Sununu
Sununu is a prominent American political family name most notably associated with former New Hampshire Governor and White House Chief of Staff John H. Sununu and his son, Governor Chris Sununu.
-
B.
Blitz
The Blitz was the sustained German bombing campaign against the United Kingdom, particularly London, during 1940–1941 in World War II.
-
C.
N8 Research Partnership
N8 Research Partnership is a collaboration of eight research-intensive universities in Northern England focused on advancing world-class research, innovation, and economic growth.
-
D.
containment
Containment was the Cold War U.S. strategy aimed at preventing the expansion of Soviet influence and communism worldwide.
-
E.
Porter
Porter is a transit station in Cambridge, Massachusetts that serves both MBTA commuter rail and Red Line subway services.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PR Target entity description: PR is the two-letter postal abbreviation commonly used to refer to Puerto Rico, a Caribbean island and unincorporated territory of the United States.
-
A.
Sununu
Sununu is a prominent American political family name most notably associated with former New Hampshire Governor and White House Chief of Staff John H. Sununu and his son, Governor Chris Sununu.
-
B.
Blitz
The Blitz was the sustained German bombing campaign against the United Kingdom, particularly London, during 1940–1941 in World War II.
-
C.
N8 Research Partnership
N8 Research Partnership is a collaboration of eight research-intensive universities in Northern England focused on advancing world-class research, innovation, and economic growth.
-
D.
containment
Containment was the Cold War U.S. strategy aimed at preventing the expansion of Soviet influence and communism worldwide.
-
E.
Porter
Porter is a transit station in Cambridge, Massachusetts that serves both MBTA commuter rail and Red Line subway services.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf | postal abbreviation ⓘ |
| associatedWith | ISO 3166-2:PR ⓘ |
| codeType | USPS state and territory abbreviation ⓘ |
| countrySubdivisionOf |
United States of America
ⓘ
surface form:
United States
|
| currency |
US dollar
ⓘ
surface form:
United States dollar
|
| hasCapitalCity | San Juan ⓘ |
| hasStatus | unincorporated organized territory of the United States ⓘ |
| internetTLD | .pr ⓘ |
| ISO3166-1Alpha2 | PR ⓘ |
| ISO3166-1Alpha3 |
PR
self-linksurface differs
ⓘ
surface form:
PRI
|
| ISO3166-1Numeric | 630 ⓘ |
| isTwoLetterCode | true ⓘ |
| languageContext | English ⓘ |
| locatedIn | Caribbean Sea ⓘ |
| officialLanguage |
English
ⓘ
Spanish ⓘ |
| partOfStandard | USPS two-letter codes ⓘ |
| postalCodeFormat |
XXXXX
ⓘ
XXXXX-XXXX ⓘ |
| refersTo | Puerto Rico ⓘ |
| region | Caribbean ⓘ |
| represents | unincorporated territory of the United States ⓘ |
| sovereignState |
United States of America
ⓘ
surface form:
United States
|
| telephoneCallingCode |
+1-787
ⓘ
+1-939 ⓘ |
| timeZone |
Atlantic Time Zone
ⓘ
surface form:
Atlantic Standard Time
|
| usedFor |
location identification in US systems
ⓘ
mail addressing ⓘ shipping ⓘ |
| usedIn | United States Postal Service ⓘ |
| usesPostalCodePrefix |
006
ⓘ
007 ⓘ 009 ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: PR Description of subject: PR is the two-letter postal abbreviation commonly used to refer to Puerto Rico, a Caribbean island and unincorporated territory of the United States.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
PRI
subject surface form:
Tarleton