JM
E44355
JM is the two-letter ISO 3166-1 alpha-2 country code assigned to Jamaica for international standardization and identification purposes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| JM canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T350062 — 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: JM Context triple: [Jamaica, ISO3166-1Alpha2, JM]
-
A.
J
J is a New York City Subway service that runs through Brooklyn and Queens into Manhattan, serving neighborhoods in eastern Brooklyn and southern Queens.
-
B.
HM
HM is an abbreviation commonly used as a formal title for a reigning queen or king, standing for "Her Majesty" or "His Majesty."
-
C.
MR
MR is a Belgian French-speaking liberal political party that participated as one of the partners in the federal Vivaldi coalition government led by Alexander De Croo.
-
D.
OM
OM is the post-nominal abbreviation used by members of the Order of Merit, a prestigious British honor recognizing distinguished service in the armed forces, science, art, literature, or the promotion of culture.
-
E.
DM
DM is the commonly used abbreviation for the Deutsche Mark, the former official currency of West Germany and later unified Germany before the adoption of the euro.
- 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: JM Target entity description: JM is the two-letter ISO 3166-1 alpha-2 country code assigned to Jamaica for international standardization and identification purposes.
-
A.
J
J is a New York City Subway service that runs through Brooklyn and Queens into Manhattan, serving neighborhoods in eastern Brooklyn and southern Queens.
-
B.
HM
HM is an abbreviation commonly used as a formal title for a reigning queen or king, standing for "Her Majesty" or "His Majesty."
-
C.
MR
MR is a Belgian French-speaking liberal political party that participated as one of the partners in the federal Vivaldi coalition government led by Alexander De Croo.
-
D.
OM
OM is the post-nominal abbreviation used by members of the Order of Merit, a prestigious British honor recognizing distinguished service in the armed forces, science, art, literature, or the promotion of culture.
-
E.
DM
DM is the commonly used abbreviation for the Deutsche Mark, the former official currency of West Germany and later unified Germany before the adoption of the euro.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf | ISO 3166-1 alpha-2 country code ⓘ |
| alpha2CodeFor | Jamaica ⓘ |
| appliesTo |
UN member state
ⓘ
sovereign state ⓘ |
| assignedBy | International Organization for Standardization ⓘ |
| associatedWith |
ISO 3166-1 alpha-3 code JAM
ⓘ
ISO 3166-1 numeric code 388 ⓘ |
| codeType | country code ⓘ |
| continent | North America ⓘ |
| countryNameEnglish | Jamaica ⓘ |
| format | two-letter Latin alphabet code ⓘ |
| hasCategory | official ISO country code ⓘ |
| hasLength | 2 characters ⓘ |
| partOfStandard | ISO 3166-1 ⓘ |
| region | Caribbean ⓘ |
| represents | Jamaica ⓘ |
| standardizedIn | ISO 3166 Maintenance Agency records ⓘ |
| status | active ⓘ |
| subdivisionOf | ISO 3166 ⓘ |
| usedAs | top-level identifier for Jamaica in many coding schemes ⓘ |
| usedFor |
country identification
ⓘ
international standardization ⓘ |
| usedIn |
country lists
ⓘ
databases ⓘ geocoding systems ⓘ information systems ⓘ international data exchange ⓘ network protocols ⓘ |
| 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: JM Description of subject: JM is the two-letter ISO 3166-1 alpha-2 country code assigned to Jamaica for international standardization and identification purposes.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.