CH-TI
E388495
CH-TI is the ISO 3166-2 code representing the Swiss canton of Ticino.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T3793657 — 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-TI Context triple: [Melide, ISO3166-2, CH-TI]
-
A.
TCH
TCH was the International Ice Hockey Federation (IIHF) country code used to represent the Czechoslovakia men's national ice hockey team in international competition.
-
B.
CH-1
CH-1 is the common abbreviation for Chandrayaan-1, India’s first lunar exploration mission launched by ISRO in 2008.
-
C.
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.
-
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-TI Target entity description: CH-TI is the ISO 3166-2 code representing the Swiss canton of Ticino.
-
A.
TCH
TCH was the International Ice Hockey Federation (IIHF) country code used to represent the Czechoslovakia men's national ice hockey team in international competition.
-
B.
CH-1
CH-1 is the common abbreviation for Chandrayaan-1, India’s first lunar exploration mission launched by ISRO in 2008.
-
C.
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.
-
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 (25)
| Predicate | Object |
|---|---|
| instanceOf | ISO 3166-2 code ⓘ |
| appliesTo | Italian-speaking canton of Switzerland ⓘ |
| belongsToCodeSet | ISO 3166-2:CH ⓘ |
| countryCode | CH ⓘ |
| format | CC-SS (country-subdivision) ⓘ |
| hasAlpha2CountryCode | CH ⓘ |
| hasCountryName | Switzerland ⓘ |
| hasSubdivisionName |
Ticino
ⓘ
linked to:
Canton of Ticino
|
| isCurrent | true ⓘ |
| languageContext | Italian ⓘ |
| maintainedBy | International Organization for Standardization ⓘ |
| partOfStandard |
ISO 3166-2
ⓘ
linked to:
ISO 3166
|
| regionType | first-level administrative division ⓘ |
| represents | Canton of Ticino ⓘ |
| representsSubdivisionOf | Switzerland ⓘ |
| standardizes | identifier for Ticino ⓘ |
| subdivisionCategory | canton ⓘ |
| subdivisionCode | TI ⓘ |
| usedFor |
coding of administrative subdivisions
ⓘ
data exchange ⓘ interoperability between information systems ⓘ statistical purposes ⓘ |
| usedIn |
databases
ⓘ
geographic information systems ⓘ international standards ⓘ |
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-TI Description of subject: CH-TI is the ISO 3166-2 code representing the Swiss canton of Ticino.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Ticino, Switzerland