ExpressTram
E677238
ExpressTram is an automated people mover system that transports passengers along the concourses of Detroit Metropolitan Wayne County Airport’s McNamara Terminal.
All labels observed (1)
| Label | Occurrences |
|---|---|
| ExpressTram canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T7618045 — 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: ExpressTram Context triple: [McNamara Terminal ExpressTram, hasAlternativeName, ExpressTram]
-
A.
Tram 18
Tram 18 is a tram line in Geneva’s public transport system that connects key districts within the city and its surrounding areas.
-
B.
O-Train
The O-Train is Ottawa’s urban rail transit system, providing light rail service across key corridors of Canada’s capital city.
-
C.
Tram 15
Tram 15 is a major tram line in Geneva’s public transport system, connecting key districts across the city and its suburbs.
-
D.
Trolebús
Trolebús is an electric trolleybus transit system serving Mexico City as part of its broader public transportation network.
-
E.
Tram 2000
Tram 2000 is a series of articulated light rail vehicles used for urban public transport in Zürich, Switzerland.
- 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: ExpressTram Target entity description: ExpressTram is an automated people mover system that transports passengers along the concourses of Detroit Metropolitan Wayne County Airport’s McNamara Terminal.
-
A.
Tram 18
Tram 18 is a tram line in Geneva’s public transport system that connects key districts within the city and its surrounding areas.
-
B.
O-Train
The O-Train is Ottawa’s urban rail transit system, providing light rail service across key corridors of Canada’s capital city.
-
C.
Tram 15
Tram 15 is a major tram line in Geneva’s public transport system, connecting key districts across the city and its suburbs.
-
D.
Trolebús
Trolebús is an electric trolleybus transit system serving Mexico City as part of its broader public transportation network.
-
E.
Tram 2000
Tram 2000 is a series of articulated light rail vehicles used for urban public transport in Zürich, Switzerland.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf | automated people mover system ⓘ |
| cityServed | Detroit ⓘ |
| connects | different sections of McNamara Terminal concourse ⓘ |
| controlSystem | fully automated ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| designedFor |
improving passenger transfer times
ⓘ
reducing walking distances in McNamara Terminal ⓘ |
| fareSystem | free of charge for passengers ⓘ |
| hasAccessibilityFeature |
accessible to persons with reduced mobility
ⓘ
elevator access at stations ⓘ level boarding ⓘ |
| hasAlignment | airside concourse alignment ⓘ |
| hasEnvironment | indoor ⓘ |
| hasGuidewayType | elevated guideway ⓘ |
| hasNumberOfStations | 3 ⓘ |
| hasPassengerInformationSystem |
onboard announcements
ⓘ
station signage ⓘ |
| hasPowerSource | electric power from airport infrastructure ⓘ |
| hasRollingStockType | automated shuttle vehicles ⓘ |
| hasServicePattern | shuttle service along concourse ⓘ |
| hasStation |
North Station
ⓘ
South Station ⓘ
linked to:
MBTA South Station
Terminal Station ⓘ |
| hasSystemType | automated guideway transit ⓘ |
| hasTrackConfiguration | dual-track ⓘ |
| isAirside | true ⓘ |
| isPartOf | infrastructure of Detroit Metropolitan Wayne County Airport ⓘ |
| locatedIn | Detroit Metropolitan Wayne County Airport ⓘ |
| locatedInBuilding |
McNamara Terminal concourse
ⓘ
linked to:
McNamara Terminal
|
| openedForService | early 2000s ⓘ |
| operator | Detroit Metropolitan Wayne County Airport ⓘ |
| owner | Wayne County Airport Authority ⓘ |
| primaryAirlineServed |
Delta Air Lines
ⓘ
SkyTeam carriers ⓘ |
| primaryFunction | intra-terminal passenger transfer ⓘ |
| propulsionSystem | electric ⓘ |
| safetyFeature |
automatic train protection
ⓘ
emergency stop controls ⓘ platform edge barriers or markings ⓘ |
| securityZone | post-security ⓘ |
| servesAirport | Detroit Metropolitan Wayne County Airport ⓘ |
| servesArea | McNamara Terminal concourses ⓘ |
| servesTerminal | McNamara Terminal ⓘ |
| state |
Michigan
ⓘ
linked to:
Michigan (most of state)
|
| transports |
airline passengers
ⓘ
airport staff ⓘ |
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: ExpressTram Description of subject: ExpressTram is an automated people mover system that transports passengers along the concourses of Detroit Metropolitan Wayne County Airport’s McNamara Terminal.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.