Jylhämä power plant
E636224
Jylhämä power plant is a hydroelectric power station located on the Oulujoki River in Finland, contributing to regional electricity production.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jylhämä power plant canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6939587 — 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: Jylhämä power plant Context triple: [Oulujoki, hasHydropowerPlant, Jylhämä power plant]
-
A.
Merikoski power plant
Merikoski power plant is a hydroelectric power station located on the Oulujoki River in Oulu, Finland, generating electricity from the river’s flow.
-
B.
Pyhäkoski power plant
The Pyhäkoski power plant is a major hydroelectric facility in Finland, known as one of the key stations harnessing the flow of the Oulujoki River for electricity production.
-
C.
Pälli power plant
Pälli power plant is a hydroelectric power station located on the Oulujoki River in Finland, contributing to regional renewable energy production.
-
D.
Imatra hydropower plant
The Imatra hydropower plant is one of Finland’s largest and oldest hydroelectric stations, harnessing the rapids at Imatra to generate electricity and serving as a notable industrial and tourist landmark.
-
E.
Utanen power plant
Utanen power plant is a hydroelectric power station located on the Oulujoki River in Finland, contributing to the region’s renewable energy production.
- 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: Jylhämä power plant Target entity description: Jylhämä power plant is a hydroelectric power station located on the Oulujoki River in Finland, contributing to regional electricity production.
-
A.
Merikoski power plant
Merikoski power plant is a hydroelectric power station located on the Oulujoki River in Oulu, Finland, generating electricity from the river’s flow.
-
B.
Pyhäkoski power plant
The Pyhäkoski power plant is a major hydroelectric facility in Finland, known as one of the key stations harnessing the flow of the Oulujoki River for electricity production.
-
C.
Pälli power plant
Pälli power plant is a hydroelectric power station located on the Oulujoki River in Finland, contributing to regional renewable energy production.
-
D.
Imatra hydropower plant
The Imatra hydropower plant is one of Finland’s largest and oldest hydroelectric stations, harnessing the rapids at Imatra to generate electricity and serving as a notable industrial and tourist landmark.
-
E.
Utanen power plant
Utanen power plant is a hydroelectric power station located on the Oulujoki River in Finland, contributing to the region’s renewable energy production.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
hydroelectric power station
ⓘ
power plant ⓘ |
| belongsToSector | energy sector ⓘ |
| contributesTo |
Finnish electricity supply
ⓘ
regional electricity production ⓘ |
| country | Finland ⓘ |
| countryCode | FI ⓘ |
| energySource | hydropower ⓘ |
| generationType | run-of-river hydropower ⓘ |
| gridConnection | Finnish electricity grid ⓘ |
| hasEnergySourceType |
hydroelectric
ⓘ
renewable ⓘ |
| hasEnvironmentalImpact |
fish migration barrier
ⓘ
modification of river flow ⓘ |
| hasFunction |
electricity generation
ⓘ
river regulation ⓘ |
| hasInfrastructureType | hydropower dam ⓘ |
| industry | electric power industry ⓘ |
| isInUseFor | public power supply ⓘ |
| locatedIn |
Finland
ⓘ
Northern Ostrobothnia ⓘ |
| locatedInBasin |
Oulujoki River basin
ⓘ
linked to:
Oulu River basin
|
| locatedInContinent | Europe ⓘ |
| locatedInRegion | Northern Finland ⓘ |
| locatedOnRiver |
Oulujoki River
ⓘ
linked to:
Oulujoki
|
| locatedOnWatercourse |
Oulujoki River
ⓘ
linked to:
Oulujoki
|
| partOf |
Oulujoki River hydropower system
ⓘ
linked to:
Oulujoki River hydropower cascade
|
| primaryEnergySource | water ⓘ |
| river |
Oulujoki River
ⓘ
linked to:
Oulujoki
|
| typeOfGeneration | renewable energy ⓘ |
| uses | water turbine ⓘ |
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: Jylhämä power plant Description of subject: Jylhämä power plant is a hydroelectric power station located on the Oulujoki River in Finland, contributing to regional electricity production.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.