Edmonton City Centre Airport
E129467
Edmonton City Centre Airport was a former downtown airport in Edmonton, Alberta, that primarily served general aviation and regional flights before its closure and redevelopment.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Edmonton City Centre (Blatchford Field) Airport | 2 |
| Edmonton City Centre Airport canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1072199 — 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: Edmonton City Centre Airport Context triple: [Edmonton, hasAirport, Edmonton City Centre Airport]
-
A.
Edmonton International Airport
Edmonton International Airport is the primary commercial airport serving the Edmonton metropolitan region in Alberta, Canada, offering domestic and international flights.
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B.
Winnipeg James Armstrong Richardson International Airport
Winnipeg James Armstrong Richardson International Airport is the primary commercial airport serving Winnipeg and the largest air transport hub in the Canadian province of Manitoba.
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C.
Waterloo Regional Airport
Waterloo Regional Airport is a public airport in eastern Iowa that serves the Waterloo–Cedar Falls metropolitan area with commercial and general aviation services.
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D.
Thunder Bay International Airport
Thunder Bay International Airport is a regional airport in northwestern Ontario, Canada, serving as a key transportation hub for Thunder Bay and the surrounding area.
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E.
Vancouver International Airport
Vancouver International Airport is a major Canadian international airport serving the Vancouver metropolitan area and acting as a key gateway between North America and the Asia-Pacific region.
- 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: Edmonton City Centre Airport Target entity description: Edmonton City Centre Airport was a former downtown airport in Edmonton, Alberta, that primarily served general aviation and regional flights before its closure and redevelopment.
-
A.
Edmonton International Airport
Edmonton International Airport is the primary commercial airport serving the Edmonton metropolitan region in Alberta, Canada, offering domestic and international flights.
-
B.
Winnipeg James Armstrong Richardson International Airport
Winnipeg James Armstrong Richardson International Airport is the primary commercial airport serving Winnipeg and the largest air transport hub in the Canadian province of Manitoba.
-
C.
Waterloo Regional Airport
Waterloo Regional Airport is a public airport in eastern Iowa that serves the Waterloo–Cedar Falls metropolitan area with commercial and general aviation services.
-
D.
Thunder Bay International Airport
Thunder Bay International Airport is a regional airport in northwestern Ontario, Canada, serving as a key transportation hub for Thunder Bay and the surrounding area.
-
E.
Vancouver International Airport
Vancouver International Airport is a major Canadian international airport serving the Vancouver metropolitan area and acting as a key gateway between North America and the Asia-Pacific region.
- F. None of above. chosen
Statements (49)
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: Edmonton City Centre Airport Description of subject: Edmonton City Centre Airport was a former downtown airport in Edmonton, Alberta, that primarily served general aviation and regional flights before its closure and redevelopment.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Edmonton City Centre (Blatchford Field) Airport
this entity surface form:
Edmonton City Centre (Blatchford Field) Airport