Uniper Kraftwerke (and predecessors)
E756961
Uniper Kraftwerke (and predecessors) is a German energy company that operates hydroelectric and other power plants, managing electricity generation assets such as those at Forggensee.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Uniper Kraftwerke | 1 |
| Uniper Kraftwerke (and predecessors) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8788039 — 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: Uniper Kraftwerke (and predecessors) Context triple: [Forggensee, operator, Uniper Kraftwerke (and predecessors)]
-
A.
E.ON
E.ON is a major European energy company based in Germany that focuses on electricity generation, renewable energy, and energy infrastructure services.
-
B.
Siemens Energy
Siemens Energy is a global energy technology company specializing in power generation, transmission, and related services for conventional and renewable energy systems.
-
C.
Stadtwerke Nürnberg
Stadtwerke Nürnberg is the municipal utility company of the city of Nuremberg, responsible for providing essential services such as energy, water, and public infrastructure.
-
D.
Tractebel Energia
Tractebel Energia is a Brazilian electric power generation company known for operating large hydroelectric facilities and other energy assets across the country.
-
E.
Preussag AG
Preussag AG was a former German industrial and mining conglomerate that transformed in the 1990s into a tourism-focused company, eventually becoming today’s TUI Group.
- 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: Uniper Kraftwerke (and predecessors) Target entity description: Uniper Kraftwerke (and predecessors) is a German energy company that operates hydroelectric and other power plants, managing electricity generation assets such as those at Forggensee.
-
A.
E.ON
E.ON is a major European energy company based in Germany that focuses on electricity generation, renewable energy, and energy infrastructure services.
-
B.
Siemens Energy
Siemens Energy is a global energy technology company specializing in power generation, transmission, and related services for conventional and renewable energy systems.
-
C.
Stadtwerke Nürnberg
Stadtwerke Nürnberg is the municipal utility company of the city of Nuremberg, responsible for providing essential services such as energy, water, and public infrastructure.
-
D.
Tractebel Energia
Tractebel Energia is a Brazilian electric power generation company known for operating large hydroelectric facilities and other energy assets across the country.
-
E.
Preussag AG
Preussag AG was a former German industrial and mining conglomerate that transformed in the 1990s into a tourism-focused company, eventually becoming today’s TUI Group.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
electricity generation company
ⓘ
energy company ⓘ |
| country | Germany ⓘ |
| hasBusinessActivity |
asset management in energy sector
ⓘ
electricity generation ⓘ operation of power plants ⓘ |
| hasCustomerType |
electricity grid operators
ⓘ
wholesale electricity market participants ⓘ |
| hasPredecessorOrganizationType | German utility company ⓘ |
| headquartersLocation | Germany ⓘ |
| industry |
electric power generation
ⓘ
hydroelectric power generation ⓘ |
| languageOfWorkOrName | German ⓘ |
| locatedIn | Germany ⓘ |
| managesAssetType |
electricity generation asset
ⓘ
hydroelectric facility ⓘ power plant ⓘ |
| operatesAtLocation | Forggensee ⓘ |
| operatesFacilityAt | Forggensee hydroelectric power plant ⓘ |
| operatesInSector |
electricity
ⓘ
energy ⓘ hydropower ⓘ |
| operatesPowerPlantType |
conventional power plant
ⓘ
hydroelectric power plant ⓘ thermal power plant ⓘ |
| ownedBy |
Uniper SE
ⓘ
linked to:
Uniper
|
| parentOrganization |
Uniper SE
ⓘ
linked to:
Uniper
|
| partOf |
Uniper Generation segment
ⓘ
linked to:
Uniper
|
| predecessor |
E.ON Kraftwerke
ⓘ
linked to:
E.ON
E.ON Wasserkraft ⓘ
linked to:
E.ON
|
| regulatesWaterLevelAt | Forggensee ⓘ |
| subsidiaryOf |
Uniper SE
ⓘ
linked to:
Uniper
|
| usesEnergySource |
fossil fuels
ⓘ
hydropower ⓘ |
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: Uniper Kraftwerke (and predecessors) Description of subject: Uniper Kraftwerke (and predecessors) is a German energy company that operates hydroelectric and other power plants, managing electricity generation assets such as those at Forggensee.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Uniper Kraftwerke (and predecessors)