Concourse D
E443705
Concourse D is one of the passenger terminal concourses at Pittsburgh International Airport, serving various airline gates and amenities for departing and arriving travelers.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Concourse D canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4400213 — 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 D Context triple: [Pittsburgh International Airport, hasConcourse, Concourse D]
-
A.
Concourse D
Concourse D is one of the passenger terminal concourses at Hartsfield–Jackson Atlanta International Airport, serving numerous domestic flights and airline gates.
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B.
Concourse D
Concourse D is one of the passenger terminal concourses at Seattle–Tacoma International Airport, housing multiple airline gates and traveler amenities.
-
C.
Concourse D
Concourse D is a former passenger terminal concourse at Cleveland Hopkins International Airport that primarily served as a hub for regional jet operations.
-
D.
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.
-
E.
Concourse D
Concourse D is one of the passenger terminal concourses at Charlotte Douglas International Airport, serving domestic flights and airline operations.
- 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 D Target entity description: Concourse D is one of the passenger terminal concourses at Pittsburgh International Airport, serving various airline gates and amenities for departing and arriving travelers.
-
A.
Concourse D
Concourse D is one of the passenger terminal concourses at Portland International Airport, serving airline gates, boarding areas, and related traveler 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 D
Concourse D is one of the passenger terminal concourses at Seattle–Tacoma International Airport, housing multiple airline gates and traveler amenities.
-
D.
Concourse D
Concourse D is one of the passenger terminal concourses at Charlotte Douglas International Airport, serving domestic flights and airline operations.
-
E.
Concourse D
Concourse D is one of the passenger terminal concourses at Hartsfield–Jackson Atlanta International Airport, serving numerous domestic flights and airline gates.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | airport concourse ⓘ |
| connectedTo |
Airside Terminal (Pittsburgh International Airport)
ⓘ
linked to:
Pittsburgh International Airport
other concourses at Pittsburgh International Airport ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasAmenity |
information displays
ⓘ
public address system ⓘ security features ⓘ waiting areas ⓘ |
| hasFeature |
airport signage
ⓘ
boarding bridges ⓘ food and beverage outlets ⓘ passenger gates ⓘ restrooms ⓘ retail shops ⓘ seating areas ⓘ |
| hasFunction |
aircraft boarding
ⓘ
aircraft deplaning ⓘ passenger processing ⓘ |
| locatedIn |
Allegheny County, Pennsylvania
ⓘ
linked to:
Allegheny County
Pittsburgh, Pennsylvania ⓘ |
| operator | Allegheny County Airport Authority ⓘ |
| partOf | Pittsburgh International Airport ⓘ |
| serves |
arriving passengers
ⓘ
departing passengers ⓘ |
| usedFor | 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 D Description of subject: Concourse D is one of the passenger terminal concourses at Pittsburgh International Airport, serving various airline gates and amenities for departing and arriving travelers.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.