Solbergfoss power station (nearby on Glomma)
E256182
Solbergfoss power station is a major hydroelectric power plant on the Glomma River in Norway, known for its significant contribution to regional electricity production.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Solbergfoss power station (nearby on Glomma) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2321318 — 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: Solbergfoss power station (nearby on Glomma) Context triple: [Askim, hasHydropowerPlant, Solbergfoss power station (nearby on Glomma)]
-
A.
Jøssingfjord power station
Jøssingfjord power station is a hydroelectric facility located in the dramatic coastal fjord landscape of Jøssingfjord in Rogaland, Norway.
-
B.
Olidan power station
Olidan power station is one of Sweden’s oldest large-scale hydroelectric power plants, located in Trollhättan and historically important for the country’s industrial electrification.
-
C.
Sarpsfossen waterfall
Sarpsfossen waterfall is one of Europe's most powerful waterfalls, historically important for Norway's timber and hydropower industries and a notable natural attraction in the Sarpsborg area.
-
D.
Alfalfal hydroelectric plant
The Alfalfal hydroelectric plant is a power-generating facility in Chile that harnesses the flow of the Maipo River to produce electricity.
-
E.
Beisfjordelva river
Beisfjordelva river is a Norwegian river in Nordland county that flows through the Beisfjord area before emptying into the Ofotfjord.
- 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: Solbergfoss power station (nearby on Glomma) Target entity description: Solbergfoss power station is a major hydroelectric power plant on the Glomma River in Norway, known for its significant contribution to regional electricity production.
-
A.
Jøssingfjord power station
Jøssingfjord power station is a hydroelectric facility located in the dramatic coastal fjord landscape of Jøssingfjord in Rogaland, Norway.
-
B.
Olidan power station
Olidan power station is one of Sweden’s oldest large-scale hydroelectric power plants, located in Trollhättan and historically important for the country’s industrial electrification.
-
C.
Sarpsfossen waterfall
Sarpsfossen waterfall is one of Europe's most powerful waterfalls, historically important for Norway's timber and hydropower industries and a notable natural attraction in the Sarpsborg area.
-
D.
Alfalfal hydroelectric plant
The Alfalfal hydroelectric plant is a power-generating facility in Chile that harnesses the flow of the Maipo River to produce electricity.
-
E.
Beisfjordelva river
Beisfjordelva river is a Norwegian river in Nordland county that flows through the Beisfjord area before emptying into the Ofotfjord.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
hydroelectric power station
ⓘ
power plant ⓘ |
| basinCountry | Norway ⓘ |
| country | Norway ⓘ |
| energySource | hydropower ⓘ |
| gridConnection | Norwegian national grid ⓘ |
| hasDam | Solbergfoss dam ⓘ |
| hasPart |
Solbergfoss, Norway
ⓘ
surface form:
Solbergfoss I
Solbergfoss, Norway ⓘ
surface form:
Solbergfoss II
|
| inception | 1924 ⓘ |
| installedCapacity | approximately 100–150 MW ⓘ |
| locatedIn |
Solbergfoss, Norway
ⓘ
Viken county ⓘ Østfold ⓘ
surface form:
Østfold region
|
| locatedInContinent | Europe ⓘ |
| locatedInDrainageBasin |
Glomma
ⓘ
surface form:
Glomma river basin
|
| locatedInWatercourse | Glomma ⓘ |
| locatedNear |
Askim
ⓘ
Spydeberg ⓘ |
| locatedOnRiver | Glomma ⓘ |
| operatedBy |
Hafslund
ⓘ
surface form:
Hafslund Eco
|
| ownedBy |
Hafslund
ⓘ
surface form:
Hafslund Eco
|
| partOf | Norwegian hydropower system ⓘ |
| productionType | run-of-the-river hydropower ⓘ |
| purpose | electricity generation ⓘ |
| regulates | water flow in Glomma near Solbergfoss ⓘ |
| serves | regional electricity supply in eastern Norway ⓘ |
| significance | major contributor to regional electricity production ⓘ |
| uses | water turbine ⓘ |
| watercourseThroughDam | Glomma ⓘ |
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: Solbergfoss power station (nearby on Glomma) Description of subject: Solbergfoss power station is a major hydroelectric power plant on the Glomma River in Norway, known for its significant contribution to regional electricity production.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.