Concourse B
E87614
Concourse B is one of the passenger terminal concourses at Portland International Airport, serving airline gates and related airport facilities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Concourse B canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T734261 — 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 B Context triple: [Portland International Airport, hasConcourse, Concourse B]
-
A.
Concourse B
Concourse B is a passenger terminal concourse at Washington Dulles International Airport that serves numerous domestic and international airline gates and amenities.
-
B.
Concourse D
Concourse D is one of the passenger terminal concourses at Washington Dulles International Airport, serving as a hub for boarding gates, airline operations, and traveler amenities.
-
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 A
Concourse A is one of the main passenger terminal concourses at Chicago Midway International Airport, serving multiple airline gates and amenities.
-
E.
Concourse A
Concourse A is one of the passenger terminal concourses at Washington Dulles International Airport, serving a variety of domestic and international flights.
- 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 B Target entity description: Concourse B is one of the passenger terminal concourses at Portland International Airport, serving airline gates and related airport facilities.
-
A.
Concourse B
Concourse B is a passenger terminal concourse at Washington Dulles International Airport that serves numerous domestic and international airline gates and amenities.
-
B.
Concourse D
Concourse D is one of the passenger terminal concourses at Washington Dulles International Airport, serving as a hub for boarding gates, airline operations, and traveler amenities.
-
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 A
Concourse A is one of the main passenger terminal concourses at Chicago Midway International Airport, serving multiple airline gates and amenities.
-
E.
Concourse A
Concourse A is one of the passenger terminal concourses at Washington Dulles International Airport, serving a variety of domestic and international flights.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
airport concourse
ⓘ
transport infrastructure ⓘ |
| accessRestriction | post-security area ⓘ |
| belongsToCategory |
Airport concourses in the United States
ⓘ
Buildings and structures in Portland, Oregon ⓘ |
| connectedTo |
main terminal building
ⓘ
other Portland International Airport concourses ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasCodeContext | internal concourse designation "B" at Portland International Airport ⓘ |
| hasFunction |
aircraft arrival processing
ⓘ
airline boarding ⓘ passenger handling ⓘ |
| hasInfrastructureType | indoor terminal concourse ⓘ |
| hasPart |
airline service counters
ⓘ
airport operations areas ⓘ arrival gates ⓘ departure gates ⓘ food and beverage outlets ⓘ passenger gates ⓘ passenger waiting areas ⓘ restrooms ⓘ retail facilities ⓘ seating areas ⓘ |
| hasPassengerServices |
boarding bridges or ground boarding positions
ⓘ
customer service facilities ⓘ wayfinding signage ⓘ |
| hasSecurityScreening | yes ⓘ |
| IATAAirportCodeOfParent |
PDX
ⓘ
linked to:
Portland
|
| locatedIn |
Oregon
ⓘ
Portland International Airport terminal complex ⓘ
linked to:
Portland International Airport
Portland, Oregon ⓘ
linked to:
Portland
United States ⓘ
linked to:
United States of America
|
| locatedInTimeZone | Pacific Time Zone ⓘ |
| operator | Port of Portland ⓘ |
| ownedBy | Port of Portland ⓘ |
| partOf |
Portland International Airport
ⓘ
airside facilities of Portland International Airport ⓘ |
| serves |
airline passengers
ⓘ
airlines operating at Portland International Airport ⓘ |
| usedFor |
commercial air transport
ⓘ
domestic 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: Concourse B Description of subject: Concourse B is one of the passenger terminal concourses at Portland International Airport, serving airline gates and related airport facilities.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.