Lamma Power Station
E1030509
Lamma Power Station is a major power generation facility in Hong Kong that supplies electricity to Hong Kong Island and Lamma Island.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lamma Power Station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13255382 — 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: Lamma Power Station Context triple: [Lamma Island, hasLandmark, Lamma Power Station]
-
A.
Duvha Power Station
Duvha Power Station is a large coal-fired power plant in South Africa that forms part of Eskom’s fleet supplying electricity to the national grid.
-
B.
Liddell Power Station
Liddell Power Station is a large coal-fired power plant in New South Wales, Australia, long serving as a major source of electricity generation before its planned closure as part of the country’s energy transition.
-
C.
Murray 2 Power Station
Murray 2 Power Station is a hydroelectric power station in Australia’s Snowy Mountains Scheme that generates electricity using water from the region’s interconnected reservoir system.
-
D.
Maraetai Power Station
Maraetai Power Station is a major hydroelectric power station on New Zealand’s Waikato River that forms part of the country’s largest river-based generation system.
-
E.
Tuas Power Station
Tuas Power Station is a major power generation facility in Singapore, located in the Tuas industrial area and contributing significantly to the country’s electricity supply.
- 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: Lamma Power Station Target entity description: Lamma Power Station is a major power generation facility in Hong Kong that supplies electricity to Hong Kong Island and Lamma Island.
-
A.
Duvha Power Station
Duvha Power Station is a large coal-fired power plant in South Africa that forms part of Eskom’s fleet supplying electricity to the national grid.
-
B.
Liddell Power Station
Liddell Power Station is a large coal-fired power plant in New South Wales, Australia, long serving as a major source of electricity generation before its planned closure as part of the country’s energy transition.
-
C.
Murray 2 Power Station
Murray 2 Power Station is a hydroelectric power station in Australia’s Snowy Mountains Scheme that generates electricity using water from the region’s interconnected reservoir system.
-
D.
Maraetai Power Station
Maraetai Power Station is a major hydroelectric power station on New Zealand’s Waikato River that forms part of the country’s largest river-based generation system.
-
E.
Tuas Power Station
Tuas Power Station is a major power generation facility in Singapore, located in the Tuas industrial area and contributing significantly to the country’s electricity supply.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
fossil fuel power station
ⓘ
power station ⓘ |
| cityServed | Hong Kong Island NERFINISHED ⓘ |
| connectsTo |
Hongkong Electric transmission network
NERFINISHED
ⓘ
submarine power cables to Hong Kong Island ⓘ |
| country | China ⓘ |
| fuelType |
coal
ⓘ
natural gas ⓘ oil ⓘ |
| gridConnection | Hong Kong Island power grid ⓘ |
| gridOperator | The Hongkong Electric Company Limited NERFINISHED ⓘ |
| hasAccess |
marine coal delivery
ⓘ
oil tanker berths ⓘ |
| hasEnvironmentalMeasure |
ash handling systems
ⓘ
emission control systems ⓘ |
| hasInfrastructure |
coal handling facilities
ⓘ
cooling water intake and outfall ⓘ gas-fired generating units ⓘ oil storage tanks ⓘ |
| hasNearbyFacility | Lamma Winds wind turbine NERFINISHED ⓘ |
| hasPart |
Lamma Power Station Extension
NERFINISHED
ⓘ
Lamma Winds NERFINISHED ⓘ |
| hasType |
base-load power plant
ⓘ
multi-fuel power plant ⓘ |
| industry | electric power generation ⓘ |
| locatedIn |
Hong Kong, China
ⓘ
surface form:
Hong Kong
Lamma Island NERFINISHED ⓘ |
| locatedInWaterBody | adjacent to the South China Sea ⓘ |
| locatedOn | Lamma Island south coast ⓘ |
| nearbySettlement |
Sok Kwu Wan
NERFINISHED
ⓘ
Yung Shue Wan NERFINISHED ⓘ |
| operator | The Hongkong Electric Company Limited NERFINISHED ⓘ |
| ownedBy | The Hongkong Electric Company Limited NERFINISHED ⓘ |
| partOf | Hongkong Electric generation portfolio ⓘ |
| primaryFunction | electricity generation ⓘ |
| regionServed | Hong Kong NERFINISHED ⓘ |
| regulatoryJurisdiction | Hong Kong SAR Government NERFINISHED ⓘ |
| serves |
Hong Kong Island
NERFINISHED
ⓘ
Lamma Island NERFINISHED ⓘ |
| status | operational ⓘ |
| suppliesElectricityTo |
commercial customers
ⓘ
industrial customers ⓘ residential customers ⓘ |
| usesTechnology | thermal power generation ⓘ |
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: Lamma Power Station Description of subject: Lamma Power Station is a major power generation facility in Hong Kong that supplies electricity to Hong Kong Island and Lamma Island.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.