New Tram Nankō Port Town Line
E355481
The New Tram Nankō Port Town Line is an automated guideway transit line in Osaka, Japan, serving the Nankō (South Port) area with rubber-tired, driverless trains.
All labels observed (1)
| Label | Occurrences |
|---|---|
| New Tram Nankō Port Town Line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3411290 — 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: New Tram Nankō Port Town Line Context triple: [New Tram, alternativeName, New Tram Nankō Port Town Line]
-
A.
Minatomirai Line
The Minatomirai Line is a private railway line in Yokohama, Japan, connecting central Yokohama with the Minato Mirai 21 waterfront district and offering through services with multiple Tokyo subway and suburban lines.
-
B.
JR Saikyo Line
The JR Saikyo Line is a major commuter rail line in the Tokyo metropolitan area operated by JR East, connecting central Tokyo with Saitama Prefecture and serving key hubs such as Shibuya and Shinjuku.
-
C.
湘南新宿ライン
湘南新宿ラインは、神奈川の湘南エリアと埼玉・群馬方面を東京都心（新宿など）経由で結ぶ、東日本旅客鉄道（JR東日本）の主要な都市間直通列車系統です。
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D.
Keiō New Line
The Keiō New Line is a commuter railway line in Tokyo, Japan, operated by Keio Corporation and serving as an underground extension of the main Keio Line into central Tokyo.
-
E.
Yotsubashi Line
The Yotsubashi Line is a rapid transit line in Osaka, Japan, forming part of the Osaka Metro network and serving key north–south corridors through the city.
- 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: New Tram Nankō Port Town Line Target entity description: The New Tram Nankō Port Town Line is an automated guideway transit line in Osaka, Japan, serving the Nankō (South Port) area with rubber-tired, driverless trains.
-
A.
Minatomirai Line
The Minatomirai Line is a private railway line in Yokohama, Japan, connecting central Yokohama with the Minato Mirai 21 waterfront district and offering through services with multiple Tokyo subway and suburban lines.
-
B.
JR Saikyo Line
The JR Saikyo Line is a major commuter rail line in the Tokyo metropolitan area operated by JR East, connecting central Tokyo with Saitama Prefecture and serving key hubs such as Shibuya and Shinjuku.
-
C.
湘南新宿ライン
湘南新宿ラインは、神奈川の湘南エリアと埼玉・群馬方面を東京都心（新宿など）経由で結ぶ、東日本旅客鉄道（JR東日本）の主要な都市間直通列車系統です。
-
D.
Keiō New Line
The Keiō New Line is a commuter railway line in Tokyo, Japan, operated by Keio Corporation and serving as an underground extension of the main Keio Line into central Tokyo.
-
E.
Yotsubashi Line
The Yotsubashi Line is a rapid transit line in Osaka, Japan, forming part of the Osaka Metro network and serving key north–south corridors through the city.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
automated guideway transit line
ⓘ
public transport line ⓘ rubber-tyred transit system ⓘ |
| connectsArea | Osaka city center to Nankō area ⓘ |
| country | Japan ⓘ |
| fareIntegrationWith |
Osaka Metro Chūō Line
ⓘ
linked to:
Osaka Metro Chuo Line
Osaka Metro Yotsubashi Line ⓘ |
| fareSystem | Osaka Metro fare system ⓘ |
| guidewayType | elevated guideway ⓘ |
| hasAccessibilityFeature |
barrier-free design
ⓘ
step-free access at stations ⓘ |
| hasAlternativeName |
Nankō Port Town Line
ⓘ
Osaka New Tram Nankō Port Town Line ⓘ
linked to:
Osaka Metro Nankō Port Town Line
|
| hasEnvironmentalFeature | electric, low local emissions ⓘ |
| hasOperator | Osaka Metro ⓘ |
| hasOwnership | Osaka municipal-related entity ⓘ |
| hasRollingStockFeature |
automated train control
ⓘ
one-man operation equivalent ⓘ |
| hasSafetySystem |
automatic train protection
ⓘ
platform screen doors (at some stations) ⓘ |
| hasServicePattern | all-stations stopping service ⓘ |
| hasSystem | New Tram ⓘ |
| infrastructureType | grade-separated ⓘ |
| isKnownFor |
driverless operation
ⓘ
rubber-tired vehicles ⓘ serving reclaimed land in Osaka Bay ⓘ |
| isPartOf |
Osaka urban transit network
ⓘ
linked to:
Osaka urban rail network
|
| isUrbanRailIn |
Osaka metropolitan area
ⓘ
linked to:
Osaka–Kobe metropolitan area
|
| languageOfName | Japanese ⓘ |
| locatedIn | Osaka ⓘ |
| locatedInPrefecture | Osaka Prefecture ⓘ |
| networkRole | feeder to Osaka Metro network ⓘ |
| operationMode | driverless ⓘ |
| primaryFunction |
access to Osaka South Port
ⓘ
urban feeder line ⓘ |
| propulsion | electric power ⓘ |
| rollingStockType | light metro-style vehicles ⓘ |
| serves |
Nankō area
ⓘ
Osaka South Port ⓘ
linked to:
Port of Osaka
|
| servesFunction |
access to exhibition and event venues
ⓘ
access to port facilities ⓘ commuter transport ⓘ |
| technology | automated guideway transit ⓘ |
| trackGauge | standard gauge ⓘ |
| transitType | people mover ⓘ |
| usesControlSystem |
automatic train operation
ⓘ
centralized traffic control ⓘ |
| vehicleType | rubber-tired train ⓘ |
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: New Tram Nankō Port Town Line Description of subject: The New Tram Nankō Port Town Line is an automated guideway transit line in Osaka, Japan, serving the Nankō (South Port) area with rubber-tired, driverless trains.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.