CH-NW
E696926
CH-NW is the ISO 3166-2 code designating the Swiss canton of Nidwalden.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CH-NW canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7915944 — 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: CH-NW Context triple: [canton of Nidwalden, ISO3166-2Code, CH-NW]
-
A.
CNH
CNH is the offshore-traded version of China’s currency, the yuan, used primarily in international markets outside mainland China.
-
B.
CHU
CHU (Christelijk-Historische Unie) was a Dutch Protestant conservative political party that existed from the late 19th century until it merged into the Christian Democratic Appeal (CDA) in 1980.
-
C.
CH
CH is the post-nominal abbreviation for Companion of Honour, a prestigious British award recognizing outstanding achievements in fields such as the arts, literature, music, science, politics, industry, or religion.
-
D.
CH
CH is the postcode area covering Chester and its surrounding region in northwest England.
-
E.
CH
CH is the standard abbreviation used by the United States Army to designate members of its Chaplain Corps.
- 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: CH-NW Target entity description: CH-NW is the ISO 3166-2 code designating the Swiss canton of Nidwalden.
-
A.
CNH
CNH is the offshore-traded version of China’s currency, the yuan, used primarily in international markets outside mainland China.
-
B.
CHU
CHU (Christelijk-Historische Unie) was a Dutch Protestant conservative political party that existed from the late 19th century until it merged into the Christian Democratic Appeal (CDA) in 1980.
-
C.
CH
CH is the post-nominal abbreviation for Companion of Honour, a prestigious British award recognizing outstanding achievements in fields such as the arts, literature, music, science, politics, industry, or religion.
-
D.
CH
CH is the postcode area covering Chester and its surrounding region in northwest England.
-
E.
CH
CH is the standard abbreviation used by the United States Army to designate members of its Chaplain Corps.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
ISO 3166-2 code
ⓘ
geocode ⓘ |
| appliesToSubdivisionLevel | first-level administrative subdivision ⓘ |
| appliesToTerritory |
Nidwalden
ⓘ
linked to:
canton of Nidwalden
|
| assignedBy |
ISO 3166 Maintenance Agency
ⓘ
International Organization for Standardization ⓘ |
| category |
ISO 3166-2:CH codes
ⓘ
linked to:
ISO 3166-2:CH
|
| codeForSubdivisionType | canton ⓘ |
| country | Switzerland ⓘ |
| countryCode | CH ⓘ |
| formatPattern | CC-SS ⓘ |
| hasTwoLetterSubdivisionCode | true ⓘ |
| isUniqueWithinCountry | true ⓘ |
| languageOfCountryCode | Latin alphabet ⓘ |
| partOfStandard |
ISO 3166
ⓘ
ISO 3166-2 ⓘ
linked to:
ISO 3166
|
| represents | canton of Nidwalden ⓘ |
| standardizedNameOfCountry | Switzerland ⓘ |
| standardizedNameOfSubdivision |
Nidwalden
ⓘ
linked to:
canton of Nidwalden
|
| subdivisionBelongsToISO3166-1Alpha2 | CH ⓘ |
| subdivisionCode | NW ⓘ |
| subdivisionName |
Nidwalden
ⓘ
linked to:
canton of Nidwalden
|
| usedInContext |
data exchange
ⓘ
databases ⓘ geocoding ⓘ international standardization ⓘ statistics ⓘ |
| usesSeparator | - ⓘ |
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: CH-NW Description of subject: CH-NW is the ISO 3166-2 code designating the Swiss canton of Nidwalden.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.