TCA
E409613
TCA is the IATA airport code for Tennant Creek Airport in Australia’s Northern Territory.
All labels observed (1)
| Label | Occurrences |
|---|---|
| TCA canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4036961 — 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: TCA Context triple: [Tennant Creek, airportIATAcode, TCA]
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A.
TCA
TCA is the three-letter ISO 3166-1 alpha-3 country code for the Turks and Caicos Islands.
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B.
TCA
TCA is the commonly used abbreviation for the Technical Cooperation Administration, a former U.S. government agency responsible for administering foreign aid and technical assistance programs.
-
C.
TC
TC is the standard abbreviation for the IEEE Transactions on Computers, a leading peer-reviewed journal covering research in computer science and engineering.
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D.
TC
TC is the Constitutional Court of Peru, the country’s highest body responsible for interpreting and safeguarding the constitution and constitutional rights.
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E.
TC
TC is the commonly used abbreviation for Transport Canada, the federal department responsible for transportation policies and programs in Canada.
- 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: TCA Target entity description: TCA is the IATA airport code for Tennant Creek Airport in Australia’s Northern Territory.
-
A.
TCA
TCA is the commonly used abbreviation for the Technical Cooperation Administration, a former U.S. government agency responsible for administering foreign aid and technical assistance programs.
-
B.
TCA
TCA is the three-letter ISO 3166-1 alpha-3 country code for the Turks and Caicos Islands.
-
C.
TC
TC is the standard abbreviation for the IEEE Transactions on Computers, a leading peer-reviewed journal covering research in computer science and engineering.
-
D.
TC
TC is the Constitutional Court of Peru, the country’s highest body responsible for interpreting and safeguarding the constitution and constitutional rights.
-
E.
TC
TC is the commonly used abbreviation for Portugal’s Constitutional Court, the supreme body responsible for reviewing the constitutionality of laws and ensuring compliance with the Portuguese Constitution.
- F. None of above. chosen
Statements (22)
| Predicate | Object |
|---|---|
| instanceOf |
IATA airport code
ⓘ
airport ⓘ federal territory ⓘ town ⓘ |
| country | Australia ⓘ |
| elevationFeet | 1233 ⓘ |
| hasPassengerServices | yes ⓘ |
| IATA code | TCA ⓘ |
| ICAO code | YTNK ⓘ |
| locatedIn |
Australia
ⓘ
Northern Territory ⓘ Tennant Creek ⓘ |
| operatorType | public ⓘ |
| represents | Tennant Creek Airport ⓘ |
| runwayCount | 1 ⓘ |
| runwayDesignation | 07/25 ⓘ |
| runwayLengthMeters | 2219 ⓘ |
| runwaySurface | asphalt ⓘ |
| serves | Tennant Creek ⓘ |
| timeZone | Australia/Darwin ⓘ |
| timeZoneStandard | ACST ⓘ |
| UTCOffsetStandard | +09:30 ⓘ |
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: TCA Description of subject: TCA is the IATA airport code for Tennant Creek Airport in Australia’s Northern Territory.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.