Port Arthur Airport
E513966
Port Arthur Airport, formerly known by the code YQT, is a regional airport that once served the city of Port Arthur in Ontario, Canada before its amalgamation into Thunder Bay.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Port Arthur Airport canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5350701 — 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: Port Arthur Airport Context triple: [YQT, previousName, Port Arthur Airport]
-
A.
Flinders Island Airport
Flinders Island Airport is a regional airport serving Flinders Island in Tasmania, Australia, providing essential air links for residents, visitors, and freight.
-
B.
Hillston Airport
Hillston Airport is a small regional airport in Hillston, New South Wales, Australia, primarily serving general aviation and limited commercial or charter flights.
-
C.
Parkes Airport
Parkes Airport is a regional airport in New South Wales, Australia, serving the town of Parkes with domestic flights and general aviation services.
-
D.
Mackay Airport
Mackay Airport is a regional Australian airport in Queensland that serves the city of Mackay with domestic flights and supports the surrounding mining and tourism industries.
-
E.
Hobart Airport
Hobart Airport is the primary domestic and international gateway serving Hobart and the island state of Tasmania, Australia.
- 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: Port Arthur Airport Target entity description: Port Arthur Airport, formerly known by the code YQT, is a regional airport that once served the city of Port Arthur in Ontario, Canada before its amalgamation into Thunder Bay.
-
A.
Flinders Island Airport
Flinders Island Airport is a regional airport serving Flinders Island in Tasmania, Australia, providing essential air links for residents, visitors, and freight.
-
B.
Hillston Airport
Hillston Airport is a small regional airport in Hillston, New South Wales, Australia, primarily serving general aviation and limited commercial or charter flights.
-
C.
Parkes Airport
Parkes Airport is a regional airport in New South Wales, Australia, serving the town of Parkes with domestic flights and general aviation services.
-
D.
Mackay Airport
Mackay Airport is a regional Australian airport in Queensland that serves the city of Mackay with domestic flights and supports the surrounding mining and tourism industries.
-
E.
Hobart Airport
Hobart Airport is the primary domestic and international gateway serving Hobart and the island state of Tasmania, Australia.
- F. None of above. chosen
Statements (18)
| Predicate | Object |
|---|---|
| instanceOf | airport ⓘ |
| continent | North America ⓘ |
| country | Canada ⓘ |
| countrySubdivision |
Province of Ontario
ⓘ
linked to:
Ontario
|
| formerIATACode | YQT ⓘ |
| formerNameContext | served the city of Port Arthur prior to its amalgamation into Thunder Bay ⓘ |
| hasRole | regional transport infrastructure ⓘ |
| locatedIn |
Ontario
ⓘ
Port Arthur, Ontario ⓘ |
| locatedInTime | before amalgamation of Port Arthur into Thunder Bay ⓘ |
| partOf |
aviation in Ontario
ⓘ
transport in Thunder Bay ⓘ |
| regionServed | Northwestern Ontario ⓘ |
| servedCity |
Port Arthur, Ontario
ⓘ
Thunder Bay ⓘ |
| status | defunct ⓘ |
| transportType | regional airport ⓘ |
| usedFor | civil aviation ⓘ |
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: Port Arthur Airport Description of subject: Port Arthur Airport, formerly known by the code YQT, is a regional airport that once served the city of Port Arthur in Ontario, Canada before its amalgamation into Thunder Bay.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.