Toyama City Tram
E757037
Toyama City Tram is a public streetcar network serving the city of Toyama, Japan, providing urban and light-rail transit across key districts.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Toyama City Tram canonical | 1 |
| Toyama Light Rail | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8777941 — 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: Toyama City Tram Context triple: [Toyama, hasTramSystem, Toyama City Tram]
-
A.
Kumamoto City Tram
Kumamoto City Tram is the electric streetcar network serving Kumamoto, Japan, providing urban public transportation along key routes in the city.
-
B.
Sapporo Streetcar
Sapporo Streetcar is a tram network in Sapporo, Japan, providing urban public transportation along a loop and branch lines through the city.
-
C.
Minoo Arima Electric Tramway
Minoo Arima Electric Tramway was an early 20th-century Japanese private railway and tram company that developed suburban lines in the Osaka–Kobe area before becoming part of Hankyu Railway.
-
D.
Hakodate City Tram
Hakodate City Tram is a historic streetcar system in Hakodate, Japan, providing local urban transit and serving as a popular way for residents and tourists to travel around the city.
-
E.
Nagasaki Electric Tramway
Nagasaki Electric Tramway is a streetcar operator providing one of Japan’s oldest and most iconic tram services throughout the city of Nagasaki.
- 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: Toyama City Tram Target entity description: Toyama City Tram is a public streetcar network serving the city of Toyama, Japan, providing urban and light-rail transit across key districts.
-
A.
Kumamoto City Tram
Kumamoto City Tram is the electric streetcar network serving Kumamoto, Japan, providing urban public transportation along key routes in the city.
-
B.
Sapporo Streetcar
Sapporo Streetcar is a tram network in Sapporo, Japan, providing urban public transportation along a loop and branch lines through the city.
-
C.
Minoo Arima Electric Tramway
Minoo Arima Electric Tramway was an early 20th-century Japanese private railway and tram company that developed suburban lines in the Osaka–Kobe area before becoming part of Hankyu Railway.
-
D.
Hakodate City Tram
Hakodate City Tram is a historic streetcar system in Hakodate, Japan, providing local urban transit and serving as a popular way for residents and tourists to travel around the city.
-
E.
Nagasaki Electric Tramway
Nagasaki Electric Tramway is a streetcar operator providing one of Japan’s oldest and most iconic tram services throughout the city of Nagasaki.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
light rail system
ⓘ
tram network ⓘ |
| connectsWith |
Toyama Port area
ⓘ
linked to:
Port of Toyama
Toyama Station NERFINISHED ⓘ |
| continent | Asia ⓘ |
| country | Japan ⓘ |
| electrification | overhead line ⓘ |
| environmentalRole | promotes low-emission transport ⓘ |
| fareSystem |
distance-based fare
ⓘ
integrated with local buses ⓘ |
| hasAccessibilityFeature | barrier-free boarding at many stops ⓘ |
| hasComponent |
Toyama Light Rail Toyamakō Line
ⓘ
Toyama Shinaidensha Line ⓘ |
| hasStopType | street-level tram stops ⓘ |
| infrastructureType |
at-grade tracks
ⓘ
street-embedded rails ⓘ |
| isPartOf | public transportation network of Toyama ⓘ |
| languageOfSignage |
English
ⓘ
Japanese ⓘ |
| locatedIn | Toyama ⓘ |
| locatedInAdministrativeTerritory | Toyama Prefecture NERFINISHED ⓘ |
| locatedInTimeZone | Japan Standard Time ⓘ |
| modeOfTransport |
light rail
ⓘ
tram ⓘ |
| networkType | street-running tramway ⓘ |
| operatesIn | Toyama urban area ⓘ |
| operator | Toyama Chihō Railway ⓘ |
| owner | Toyama City ⓘ |
| primaryFunction |
public transit
ⓘ
urban mobility ⓘ |
| propulsionSystem | electric traction ⓘ |
| regionServed | Hokuriku region ⓘ |
| safetySystem | traffic-signal priority at intersections ⓘ |
| serves |
Toyama City
ⓘ
central business district of Toyama ⓘ commercial districts of Toyama ⓘ residential districts of Toyama ⓘ |
| servesPurpose |
improving access to city center
ⓘ
reducing car dependency in Toyama ⓘ |
| subjectTo | Japanese railway and tramway regulations ⓘ |
| ticketingSystem |
IC card compatible
ⓘ
onboard fare collection ⓘ |
| trackGauge | 1067 mm ⓘ |
| transportType | urban rail transit ⓘ |
| vehicleTypeUsed |
light rail vehicles
ⓘ
low-floor tramcars ⓘ |
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: Toyama City Tram Description of subject: Toyama City Tram is a public streetcar network serving the city of Toyama, Japan, providing urban and light-rail transit across key districts.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Toyama City Tram