BA
E124699
BA is the two-letter ISO 3166-1 alpha-2 country code assigned to Bosnia and Herzegovina.
All labels observed (1)
| Label | Occurrences |
|---|---|
| BA canonical | 10 |
How this entity was disambiguated
This entity first appeared as the object of triple T1067309 — 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: BA Context triple: [Bosnia and Herzegovina, ISO3166-1Alpha2, BA]
-
A.
BA
BA is the New York Stock Exchange ticker symbol for The Boeing Company, a major American aerospace and defense manufacturer.
-
B.
BA
BA is the vehicle registration code used on license plates for cars registered in Bratislava, the capital city of Slovakia.
-
C.
BAL
BAL is the Amtrak station code for Pennsylvania Station in Baltimore, Maryland, a major rail hub in the city’s transportation network.
-
D.
AB
AB is the official two-letter Canada Post abbreviation used to designate the province of Alberta in mailing addresses.
-
E.
B
B is the designation of one of the main lines of the Paris RER commuter rail network, serving a major north–south axis through the Île-de-France region.
- 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: BA Target entity description: BA is the two-letter ISO 3166-1 alpha-2 country code assigned to Bosnia and Herzegovina.
-
A.
BA
BA is the New York Stock Exchange ticker symbol for The Boeing Company, a major American aerospace and defense manufacturer.
-
B.
BA
BA is the vehicle registration code used on license plates for cars registered in Bratislava, the capital city of Slovakia.
-
C.
BAL
BAL is the Amtrak station code for Pennsylvania Station in Baltimore, Maryland, a major rail hub in the city’s transportation network.
-
D.
AB
AB is the official two-letter Canada Post abbreviation used to designate the province of Alberta in mailing addresses.
-
E.
B
B is the vehicle registration code used on license plates for Berlin, Germany.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf | ISO 3166-1 alpha-2 country code ⓘ |
| appliesToEntityType | sovereign state ⓘ |
| appliesToRegion | Europe ⓘ |
| appliesToSubregion | Balkans ⓘ |
| assignedBy |
ISO 3166 Maintenance Agency
ⓘ
International Organization for Standardization ⓘ |
| belongsToCodeSet | ISO 3166-1 ⓘ |
| category | current ISO 3166-1 alpha-2 code ⓘ |
| codeScript | Latin alphabet ⓘ |
| codeType | alpha-2 ⓘ |
| hasCodeLength | 2 ⓘ |
| hasCountryName | Bosnia and Herzegovina ⓘ |
| hasScope | country-level identification ⓘ |
| isPartOfStandard |
ISO 3166
ⓘ
ISO 3166-1 ⓘ |
| isUniqueWithin |
ISO 3166-1 alpha-2
ⓘ
linked to:
ISO 3166-1
|
| notAssignedTo | any other country ⓘ |
| notationType | two-letter code ⓘ |
| relatedCode |
BIH
ⓘ
linked to:
Bosnia and Herzegovina
|
| relatedCodeType | ISO 3166-1 alpha-3 code ⓘ |
| relatedNumericCode | 070 ⓘ |
| relatedNumericCodeType | ISO 3166-1 numeric code ⓘ |
| represents | Bosnia and Herzegovina ⓘ |
| representsSovereignStateRecognizedBy | United Nations ⓘ |
| standardizedFor |
international communication
ⓘ
interoperability ⓘ |
| status | officially assigned code ⓘ |
| usedAs | country code ⓘ |
| usedBy |
IT systems
ⓘ
businesses ⓘ financial institutions ⓘ governments ⓘ international organizations ⓘ telecommunications systems ⓘ transportation companies ⓘ |
| usedIn |
country identification
ⓘ
customs documentation ⓘ data exchange ⓘ databases ⓘ geocoding ⓘ international standards ⓘ international trade ⓘ logistics ⓘ network protocols ⓘ shipping ⓘ software systems ⓘ statistics ⓘ travel documentation ⓘ |
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: BA Description of subject: BA is the two-letter ISO 3166-1 alpha-2 country code assigned to Bosnia and Herzegovina.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Bihać, Bosnia and Herzegovina
subject linked to:
Jezero village in Bosnia and Herzegovina