CYYT
E589088
CYYT is the ICAO airport code for St. John’s International Airport in Newfoundland and Labrador, Canada.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CYYT canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6367996 — 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: CYYT Context triple: [St. John’s International Airport, ICAOcode, CYYT]
-
A.
CYYC
CYYC is the ICAO airport code for Calgary International Airport, a major Canadian air transport hub in Alberta.
-
B.
CYYR
CYYR is the ICAO airport code for Happy Valley-Goose Bay Airport, a major airfield in Newfoundland and Labrador, Canada.
-
C.
CYYZ
CYYZ is the ICAO airport code for Toronto Pearson International Airport, Canada's largest and busiest air transport hub located in Mississauga, Ontario.
-
D.
CYYJ
CYYJ is the ICAO airport code for Victoria International Airport, a major commercial airport serving Victoria on Vancouver Island in British Columbia, Canada.
-
E.
SYY
SYY is the IATA airport code for Stornoway Airport, which serves the town of Stornoway on the Isle of Lewis in Scotland’s Outer Hebrides.
- 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: CYYT Target entity description: CYYT is the ICAO airport code for St. John’s International Airport in Newfoundland and Labrador, Canada.
-
A.
CYYC
CYYC is the ICAO airport code for Calgary International Airport, a major Canadian air transport hub in Alberta.
-
B.
CYYR
CYYR is the ICAO airport code for Happy Valley-Goose Bay Airport, a major airfield in Newfoundland and Labrador, Canada.
-
C.
CYYZ
CYYZ is the ICAO airport code for Toronto Pearson International Airport, Canada's largest and busiest air transport hub located in Mississauga, Ontario.
-
D.
CYYJ
CYYJ is the ICAO airport code for Victoria International Airport, a major commercial airport serving Victoria on Vancouver Island in British Columbia, Canada.
-
E.
SYY
SYY is the IATA airport code for Stornoway Airport, which serves the town of Stornoway on the Isle of Lewis in Scotland’s Outer Hebrides.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
ICAO airport code
ⓘ
airport ⓘ |
| country | Canada ⓘ |
| elevationAboveSeaLevel |
141 m
ⓘ
461 ft ⓘ |
| hasCargoFacilities | yes ⓘ |
| hasControlTower | yes ⓘ |
| hasCustomsFacilities | yes ⓘ |
| hasNavigationAid |
ILS
ⓘ
NDB ⓘ VOR/DME ⓘ |
| hasTerminal | passenger terminal ⓘ |
| IATACode | YYT ⓘ |
| identifies | St. John’s International Airport ⓘ |
| locatedIn |
Newfoundland and Labrador
ⓘ
St. John’s ⓘ |
| nearbyBodyOfWater | Atlantic Ocean ⓘ |
| operatedBy | St. John’s International Airport Authority ⓘ |
| province | Newfoundland and Labrador ⓘ |
| regionServed | Avalon Peninsula ⓘ |
| runway |
11/29
ⓘ
16/34 ⓘ |
| runwaySurface | asphalt ⓘ |
| servesCity | St. John’s ⓘ |
| timeZone | America/St_Johns ⓘ |
| usedFor |
domestic flights
ⓘ
general aviation ⓘ international flights ⓘ military operations ⓘ transatlantic flights ⓘ |
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: CYYT Description of subject: CYYT is the ICAO airport code for St. John’s International Airport in Newfoundland and Labrador, Canada.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.