MTR Kwun Tong line
E1011984
The MTR Kwun Tong line is one of Hong Kong’s main urban metro lines, running through densely populated Kowloon districts and serving as a key commuter corridor in the city’s rapid transit network.
All labels observed (4)
| Label | Occurrences |
|---|---|
| MTR Kwun Tong line canonical | 5 |
| Kwun Tong line | 3 |
| Kwun Tong Line | 1 |
| MTR Kwun Tong Line | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12723659 — 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: MTR Kwun Tong line Context triple: [Yau Tsim Mong District, hasTransportInfrastructure, MTR Kwun Tong line]
-
A.
MTR Tseung Kwan O Line
The MTR Tseung Kwan O Line is a rapid transit line of Hong Kong’s Mass Transit Railway system that connects urban Kowloon with the Tseung Kwan O New Town in the New Territories.
-
B.
MTR Tung Chung Line
The MTR Tung Chung Line is a major Hong Kong metro line that connects urban Kowloon and Hong Kong Island with the new town of Tung Chung and the airport area on Lantau Island.
-
C.
MTR Tsuen Wan Line
The MTR Tsuen Wan Line is one of Hong Kong’s primary urban metro lines, running through key commercial and residential districts from Central Kowloon to the New Territories.
-
D.
MTR Tuen Ma line
The MTR Tuen Ma line is a major heavy-rail metro line in Hong Kong that runs across the New Territories and Kowloon, connecting eastern and western districts through key residential and commercial areas.
-
E.
MTR East Rail line
The MTR East Rail line is a major commuter railway in Hong Kong that runs through the New Territories and into urban Kowloon, forming part of the city’s heavy rail rapid transit network.
- 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: MTR Kwun Tong line Target entity description: The MTR Kwun Tong line is one of Hong Kong’s main urban metro lines, running through densely populated Kowloon districts and serving as a key commuter corridor in the city’s rapid transit network.
-
A.
MTR Tseung Kwan O Line
The MTR Tseung Kwan O Line is a rapid transit line of Hong Kong’s Mass Transit Railway system that connects urban Kowloon with the Tseung Kwan O New Town in the New Territories.
-
B.
MTR Tung Chung Line
The MTR Tung Chung Line is a major Hong Kong metro line that connects urban Kowloon and Hong Kong Island with the new town of Tung Chung and the airport area on Lantau Island.
-
C.
MTR Tsuen Wan Line
The MTR Tsuen Wan Line is one of Hong Kong’s primary urban metro lines, running through key commercial and residential districts from Central Kowloon to the New Territories.
-
D.
MTR Tuen Ma line
The MTR Tuen Ma line is a major heavy-rail metro line in Hong Kong that runs across the New Territories and Kowloon, connecting eastern and western districts through key residential and commercial areas.
-
E.
MTR East Rail line
The MTR East Rail line is a major commuter railway in Hong Kong that runs through the New Territories and into urban Kowloon, forming part of the city’s heavy rail rapid transit network.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
metro line
ⓘ
railway line ⓘ rapid transit line ⓘ |
| connectsArea |
Choi Hung
NERFINISHED
ⓘ
Diamond Hill NERFINISHED ⓘ Hung Hom NERFINISHED ⓘ Kowloon Tong NERFINISHED ⓘ Kwun Tong NERFINISHED ⓘ Lam Tin NERFINISHED ⓘ Lok Fu NERFINISHED ⓘ Mong Kok NERFINISHED ⓘ Ngau Tau Kok NERFINISHED ⓘ Prince Edward NERFINISHED ⓘ Tiu Keng Leng NERFINISHED ⓘ Whampoa NERFINISHED ⓘ Wong Tai Sin NERFINISHED ⓘ Yau Ma Tei NERFINISHED ⓘ Yau Tong NERFINISHED ⓘ |
| connectsWithLine |
East Rail line
NERFINISHED
ⓘ
Shatin to Central Link (via interchange) NERFINISHED ⓘ Tseung Kwan O line NERFINISHED ⓘ Tsuen Wan line NERFINISHED ⓘ Tuen Ma line NERFINISHED ⓘ |
| fareSystem | distance-based fare ⓘ |
| hasCharacter |
at-grade
ⓘ
elevated ⓘ underground ⓘ |
| hasColor | green ⓘ |
| hasTerminus |
Tiu Keng Leng station
NERFINISHED
ⓘ
Whampoa station NERFINISHED ⓘ |
| isKeyCorridorFor | daily commuters ⓘ |
| lineCode | KTL NERFINISHED ⓘ |
| locatedIn |
Hong Kong, China
ⓘ
surface form:
Hong Kong
Kowloon NERFINISHED ⓘ |
| operator | MTR Corporation NERFINISHED ⓘ |
| partOf |
Hong Kong MTR network
NERFINISHED
ⓘ
MTR NERFINISHED ⓘ |
| primaryUse | commuter transport ⓘ |
| safetySystem |
automatic train operation
ⓘ
automatic train protection ⓘ |
| serves | densely populated urban areas ⓘ |
| servesDistrict |
Kowloon City District
NERFINISHED
ⓘ
Kwun Tong District NERFINISHED ⓘ Sai Kung District NERFINISHED ⓘ Wong Tai Sin District NERFINISHED ⓘ Yau Tsim Mong District NERFINISHED ⓘ |
| systemType | heavy rail ⓘ |
| ticketing | Octopus card accepted ⓘ |
| trackGauge | standard gauge ⓘ |
| usesElectrification | overhead line ⓘ |
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: MTR Kwun Tong line Description of subject: The MTR Kwun Tong line is one of Hong Kong’s main urban metro lines, running through densely populated Kowloon districts and serving as a key commuter corridor in the city’s rapid transit network.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Kwun Tong line
this entity surface form:
Kwun Tong line
this entity surface form:
Kwun Tong Line
this entity surface form:
MTR Kwun Tong Line
this entity surface form:
Kwun Tong line