AO
E67536
AO is the two-letter ISO 3166-1 alpha-2 country code representing Angola in international standards and systems.
All labels observed (1)
| Label | Occurrences |
|---|---|
| AO canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T540495 — 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: AO Context triple: [Angola, ISO3166-1Alpha2Code, AO]
-
A.
AG
AG is the standard abbreviation for the United States Attorney General, the chief law enforcement officer and head of the U.S. Department of Justice.
-
B.
AJ
AJ is a leading peer-reviewed scientific journal in astronomy and astrophysics, publishing research on the structure and evolution of the universe.
-
C.
Ap
Ap is the commonly used abbreviation for the Norwegian Labour Party, a major social-democratic political party in Norway.
-
D.
AAR
AAR is the American Association of Railroads' wheel arrangement classification system commonly used to describe locomotive axle configurations in North America.
-
E.
AA
AA is the two-letter IATA airline designator used to identify American Airlines in flight schedules, tickets, and aviation systems.
- 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: AO Target entity description: AO is the two-letter ISO 3166-1 alpha-2 country code representing Angola in international standards and systems.
-
A.
AG
AG is the standard abbreviation for the United States Attorney General, the chief law enforcement officer and head of the U.S. Department of Justice.
-
B.
AJ
AJ is a leading peer-reviewed scientific journal in astronomy and astrophysics, publishing research on the structure and evolution of the universe.
-
C.
Ap
Ap is the commonly used abbreviation for the Norwegian Labour Party, a major social-democratic political party in Norway.
-
D.
AAR
AAR is the American Association of Railroads' wheel arrangement classification system commonly used to describe locomotive axle configurations in North America.
-
E.
AA
AA is the two-letter IATA airline designator used to identify American Airlines in flight schedules, tickets, and aviation systems.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf | ISO 3166-1 alpha-2 country code ⓘ |
| codeScript | Latin alphabet ⓘ |
| correspondsToISO3166-1Alpha3 | AGO ⓘ |
| correspondsToISO3166-1Numeric | 024 ⓘ |
| countrySubdivisionCategory | not applicable ⓘ |
| hasAlpha2CodeFor | Angola ⓘ |
| hasAssociatedCountryName |
Republic of Angola
ⓘ
linked to:
Angola
|
| hasAssociatedInternetTLD | .ao ⓘ |
| hasAssociatedUNCode | 024 ⓘ |
| hasCodeLength | 2 ⓘ |
| hasCodeType | country code ⓘ |
| hasStatus | officially assigned code element ⓘ |
| isCaseSensitive | yes ⓘ |
| isDefinedInStandard | ISO 3166-1 ⓘ |
| isMaintainedBy | International Organization for Standardization ⓘ |
| isPartOfStandard | ISO 3166 ⓘ |
| isUniqueWithinStandard | yes ⓘ |
| isUsedFor |
identifying Angola in data exchange
ⓘ
identifying Angola in financial systems ⓘ identifying Angola in international trade ⓘ identifying Angola in statistics and reporting ⓘ identifying Angola in transportation systems ⓘ |
| isUsedIn |
country code top-level domain derivation
ⓘ
global addressing and identification systems ⓘ international standards ⓘ |
| isUsedInHumanReadableContexts | yes ⓘ |
| isUsedInMachineReadableContexts | yes ⓘ |
| regionType | country ⓘ |
| represents | Angola ⓘ |
| writingDirection | left-to-right ⓘ |
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: AO Description of subject: AO is the two-letter ISO 3166-1 alpha-2 country code representing Angola in international standards and systems.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.