BTN
E79079
BTN is the three-letter ISO 3166-1 alpha-3 country code assigned to Bhutan.
All labels observed (1)
| Label | Occurrences |
|---|---|
| BTN canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T630480 — 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: BTN Context triple: [Bhutan, ISO3166-1Alpha3, BTN]
-
A.
BAT
BAT is a major multinational tobacco company known for producing and marketing cigarettes and other nicotine products worldwide.
-
B.
BK
BK is a common abbreviation for Brooklyn, a borough of New York City known for its cultural diversity, arts scene, and historic neighborhoods.
-
C.
.bn
.bn is the country code top-level domain (ccTLD) assigned to Brunei Darussalam for use in its internet addresses.
-
D.
BR
BR is the upper house of Austria’s parliament, representing the federal states in the legislative process.
-
E.
BG
BG is the two-letter ISO 3166-1 alpha-2 country code representing Bulgaria.
- 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: BTN Target entity description: BTN is the three-letter ISO 3166-1 alpha-3 country code assigned to Bhutan.
-
A.
BAT
BAT is a major multinational tobacco company known for producing and marketing cigarettes and other nicotine products worldwide.
-
B.
BK
BK is a common abbreviation for Brooklyn, a borough of New York City known for its cultural diversity, arts scene, and historic neighborhoods.
-
C.
.bn
.bn is the country code top-level domain (ccTLD) assigned to Brunei Darussalam for use in its internet addresses.
-
D.
BR
BR is the upper house of Austria’s parliament, representing the federal states in the legislative process.
-
E.
BG
BG is the two-letter ISO 3166-1 alpha-2 country code representing Bulgaria.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
ISO 3166-1 alpha-3 code
ⓘ
country code ⓘ |
| appliesTo |
UN member state
ⓘ
sovereign state ⓘ |
| assignedBy |
ISO
ⓘ
International Organization for Standardization ⓘ |
| category | ISO 3166 code for Asia ⓘ |
| codeFor | Bhutan ⓘ |
| codeType | alpha-3 ⓘ |
| countryNameEnglish | Bhutan ⓘ |
| hasAlpha2CompanionCode | BT ⓘ |
| hasNumericCompanionCode | 064 ⓘ |
| isThreeLetterCode | true ⓘ |
| notationLength | 3 characters ⓘ |
| partOfStandard | ISO 3166-1 ⓘ |
| represents | Bhutan ⓘ |
| standardizedIn | ISO 3166 Maintenance Agency ⓘ |
| status | official ⓘ |
| usedBy |
financial institutions
ⓘ
governments ⓘ international organizations ⓘ |
| usedIn |
country identification
ⓘ
data exchange ⓘ international standards ⓘ |
| writingSystem | Latin script ⓘ |
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: BTN Description of subject: BTN is the three-letter ISO 3166-1 alpha-3 country code assigned to Bhutan.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.