Concourse C
E89317
Concourse C is one of the main passenger terminal areas at Portland International Airport, housing multiple airline gates and traveler amenities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Concourse C canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T734262 — 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: Concourse C Context triple: [Portland International Airport, hasConcourse, Concourse C]
-
A.
Concourse C
Concourse C is one of the main passenger terminal concourses at Washington Dulles International Airport, serving numerous domestic and international airline gates.
-
B.
Concourse C
Concourse C is one of the passenger terminal concourses at Chicago Midway International Airport, serving various airline gates and amenities for travelers.
-
C.
Concourse E
Concourse E is an international airport terminal area that serves as a primary hub for handling overseas flights and related passenger services.
-
D.
Concourse B
Concourse B is a passenger terminal concourse at Washington Dulles International Airport that serves numerous domestic and international airline gates and amenities.
-
E.
Concourse B
Concourse B is one of the passenger terminal concourses at Portland International Airport, serving airline gates and related airport facilities.
- 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: Concourse C Target entity description: Concourse C is one of the main passenger terminal areas at Portland International Airport, housing multiple airline gates and traveler amenities.
-
A.
Concourse C
Concourse C is one of the main passenger terminal concourses at Washington Dulles International Airport, serving numerous domestic and international airline gates.
-
B.
Concourse C
Concourse C is one of the passenger terminal concourses at Chicago Midway International Airport, serving various airline gates and amenities for travelers.
-
C.
Concourse E
Concourse E is an international airport terminal area that serves as a primary hub for handling overseas flights and related passenger services.
-
D.
Concourse B
Concourse B is a passenger terminal concourse at Washington Dulles International Airport that serves numerous domestic and international airline gates and amenities.
-
E.
Concourse B
Concourse B is one of the passenger terminal concourses at Portland International Airport, serving airline gates and related airport facilities.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | airport concourse ⓘ |
| belongsTo | terminal complex of Portland International Airport ⓘ |
| connectedTo | other concourses at Portland International Airport ⓘ |
| hasAccessTo | airport security checkpoint ⓘ |
| hasAmenity |
food and beverage outlets
ⓘ
information displays ⓘ restrooms ⓘ retail shops ⓘ seating areas ⓘ waiting areas ⓘ |
| hasAreaType | airside ⓘ |
| hasCodeContext | PDX terminal concourse designation ⓘ |
| hasFeature |
airline gates
ⓘ
traveler amenities ⓘ |
| hasFunction | passenger terminal area ⓘ |
| hasOperator | Port of Portland ⓘ |
| hasSignageLanguage | English ⓘ |
| locatedIn |
Portland
ⓘ
surface form:
Portland, Oregon
United States of America ⓘ
surface form:
United States
|
| partOf | Portland International Airport ⓘ |
| serves | airline passengers ⓘ |
| servesRole | domestic passenger operations ⓘ |
| usedFor |
boarding aircraft
ⓘ
deplaning aircraft ⓘ flight connections ⓘ |
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: Concourse C Description of subject: Concourse C is one of the main passenger terminal areas at Portland International Airport, housing multiple airline gates and traveler amenities.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.