EST
E122640
EST is the three-letter ISO 3166-1 alpha-3 country code representing Estonia.
All labels observed (1)
| Label | Occurrences |
|---|---|
| EST canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T1024306 — 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: EST Context triple: [Estonia, ISO3166-1Alpha3, EST]
-
A.
STE
STE is the vehicle registration code assigned to the district of Lichtenfels in Germany.
-
B.
ST
ST is the commonly used abbreviation for SkyTeam, a major global airline alliance.
-
C.
ST
ST is the two-letter ISO 3166-1 alpha-2 country code representing São Tomé and Príncipe.
-
D.
SE
SE is the two-letter ISO 3166-1 alpha-2 country code that uniquely identifies Sweden in international standards and systems.
-
E.
E
E is the letter designation for the E branch of Boston’s MBTA Green Line light rail service.
- 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: EST Target entity description: EST is the three-letter ISO 3166-1 alpha-3 country code representing Estonia.
-
A.
STE
STE is the vehicle registration code assigned to the district of Lichtenfels in Germany.
-
B.
ST
ST is the commonly used abbreviation for SkyTeam, a major global airline alliance.
-
C.
ST
ST is the two-letter ISO 3166-1 alpha-2 country code representing São Tomé and Príncipe.
-
D.
SE
SE is the two-letter ISO 3166-1 alpha-2 country code that uniquely identifies Sweden in international standards and systems.
-
E.
E
E is the letter designation for the E branch of Boston’s MBTA Green Line light rail service.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf | ISO 3166-1 alpha-3 country code ⓘ |
| alpha3CodeFor | Estonia ⓘ |
| assignedBy |
ISO
ⓘ
International Organization for Standardization ⓘ |
| codeLength | 3 letters ⓘ |
| codeType | alpha-3 ⓘ |
| countryName | Estonia ⓘ |
| denotesCountryIn | ISO country code lists ⓘ |
| hasAlpha2Code | EE ⓘ |
| hasAlpha3Code | EST ⓘ |
| hasNumericCode |
233
ⓘ
233 ⓘ |
| hasTwoLetterCode | EE ⓘ |
| partOfStandard | ISO 3166-1 ⓘ |
| represents | Estonia ⓘ |
| standardizedIn | ISO 3166 ⓘ |
| status | official ⓘ |
| usedFor |
country identification
ⓘ
data exchange ⓘ |
| usedIn |
customs documentation
ⓘ
databases ⓘ information systems ⓘ international country coding systems ⓘ international trade ⓘ transport documentation ⓘ |
| writingSystem | Latin alphabet ⓘ |
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: EST Description of subject: EST is the three-letter ISO 3166-1 alpha-3 country code representing Estonia.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.