PK
E5694
PK is the two-letter ISO 3166-1 alpha-2 country code that uniquely identifies Pakistan in international standards and systems.
All labels observed (1)
| Label | Occurrences |
|---|---|
| PK canonical | 17 |
How this entity was disambiguated
This entity first appeared as the object of triple T81981 — 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: PK Context triple: [Pakistan, ISO2Code, PK]
-
A.
KC
KC is a common shorthand nickname for Kansas City, Missouri, a major Midwestern U.S. city known for its jazz heritage, barbecue, and sports teams.
-
B.
PT
PT is the two-letter ISO 3166-1 alpha-2 country code that uniquely identifies Portugal in international standards and systems.
-
C.
PR
PR is the two-letter postal abbreviation commonly used to refer to Puerto Rico, a Caribbean island and unincorporated territory of the United States.
-
D.
IMP
IMP is an early packet-switching node used in the ARPANET, serving as a precursor to modern internet routers.
-
E.
Kt
Kt is the post-nominal abbreviation used to denote a Knight Bachelor in the British honours system.
- 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: PK Target entity description: PK is the two-letter ISO 3166-1 alpha-2 country code that uniquely identifies Pakistan in international standards and systems.
-
A.
KC
KC is a common shorthand nickname for Kansas City, Missouri, a major Midwestern U.S. city known for its jazz heritage, barbecue, and sports teams.
-
B.
PT
PT is the two-letter ISO 3166-1 alpha-2 country code that uniquely identifies Portugal in international standards and systems.
-
C.
PR
PR is the two-letter postal abbreviation commonly used to refer to Puerto Rico, a Caribbean island and unincorporated territory of the United States.
-
D.
IMP
IMP is an early packet-switching node used in the ARPANET, serving as a precursor to modern internet routers.
-
E.
Kt
Kt is the post-nominal abbreviation used to denote a Knight Bachelor in the British honours system.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf | ISO 3166-1 alpha-2 country code ⓘ |
| assignedBy |
ISO 3166 Maintenance Agency
ⓘ
International Organization for Standardization ⓘ |
| associatedTopLevelDomain | .pk ⓘ |
| category |
country code
ⓘ
sovereign state code ⓘ |
| codeType | alpha-2 ⓘ |
| countrySubdivisionStandardLink | ISO 3166-2:PK ⓘ |
| format | two uppercase letters ⓘ |
| hasCountryName | Pakistan ⓘ |
| introducedInStandard | ISO 3166-1 ⓘ |
| isCaseSensitive | true ⓘ |
| isUniqueFor | Pakistan ⓘ |
| notationLength | 2 ⓘ |
| partOfStandard |
ISO 3166
ⓘ
ISO 3166-1 ⓘ |
| region | Asia ⓘ |
| relatedStandardCode |
586
ⓘ
PAK ⓘ |
| relatedStandardCodeType |
ISO 3166-1 alpha-3
ⓘ
linked to:
ISO 3166-1
ISO 3166-1 numeric ⓘ |
| represents | Pakistan ⓘ |
| representsSovereignState |
Islamic Republic of Pakistan
ⓘ
linked to:
Pakistan
|
| script | Latin alphabet ⓘ |
| standardizedFor | identification of Pakistan ⓘ |
| status | officially assigned ⓘ |
| usedAs | top-level domain basis code ⓘ |
| usedBy |
United Nations
ⓘ
governments ⓘ international organizations ⓘ private sector systems ⓘ |
| usedFor |
airline and travel industry coding
ⓘ
country identification in IT systems ⓘ financial transaction routing ⓘ international organization records ⓘ statistical reporting ⓘ |
| usedIn |
country code lists
ⓘ
customs documentation ⓘ data exchange systems ⓘ databases ⓘ international standards ⓘ international trade ⓘ logistics systems ⓘ network protocols ⓘ payment systems ⓘ software applications ⓘ travel documentation systems ⓘ |
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: PK Description of subject: PK is the two-letter ISO 3166-1 alpha-2 country code that uniquely identifies Pakistan in international standards and systems.
Referenced by (17)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
PIA
subject linked to:
Miran Shah, Miran Shah, Miran Shah, FATA
subject linked to:
federal parliamentary republic of Pakistan