Prosper-Haniel coal mine (former)
E781802
Prosper-Haniel was one of Germany’s last and largest hard coal mines, located in Bottrop in the Ruhr area and now a symbol of the country’s transition away from coal mining.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Prosper-Haniel coal mine (former) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9179580 — 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: Prosper-Haniel coal mine (former) Context triple: [Bottrop, hasAttraction, Prosper-Haniel coal mine (former)]
-
A.
Usibelli Coal Mine
Usibelli Coal Mine is Alaska’s largest coal mining operation, known for supplying coal to local power plants and for export from its surface mines near Healy.
-
B.
South Field lignite mine
The South Field lignite mine is a major open-pit coal mining operation in the Kozani regional unit of Greece, supporting nearby power plants and regional energy production.
-
C.
Hambach open-pit mine
The Hambach open-pit mine is one of Germany’s largest lignite (brown coal) surface mines, known for its significant environmental impact and role in debates over coal use and climate policy.
-
D.
Beckley Exhibition Coal Mine
Beckley Exhibition Coal Mine is a historic coal mining site in Beckley, West Virginia, that operates as a museum offering underground mine tours and exhibits on the region’s coal heritage.
-
E.
Andoom Mine
Andoom Mine is a major bauxite mining operation near Weipa in Queensland, Australia, contributing significantly to the region’s aluminum ore 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: Prosper-Haniel coal mine (former) Target entity description: Prosper-Haniel was one of Germany’s last and largest hard coal mines, located in Bottrop in the Ruhr area and now a symbol of the country’s transition away from coal mining.
-
A.
Usibelli Coal Mine
Usibelli Coal Mine is Alaska’s largest coal mining operation, known for supplying coal to local power plants and for export from its surface mines near Healy.
-
B.
South Field lignite mine
The South Field lignite mine is a major open-pit coal mining operation in the Kozani regional unit of Greece, supporting nearby power plants and regional energy production.
-
C.
Hambach open-pit mine
The Hambach open-pit mine is one of Germany’s largest lignite (brown coal) surface mines, known for its significant environmental impact and role in debates over coal use and climate policy.
-
D.
Beckley Exhibition Coal Mine
Beckley Exhibition Coal Mine is a historic coal mining site in Beckley, West Virginia, that operates as a museum offering underground mine tours and exhibits on the region’s coal heritage.
-
E.
Andoom Mine
Andoom Mine is a major bauxite mining operation near Weipa in Queensland, Australia, contributing significantly to the region’s aluminum ore production.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
coal mine
ⓘ
former coal mine ⓘ hard coal mine ⓘ |
| associatedWith |
German energy transition
ⓘ
coal phase-out policy in Germany ⓘ |
| closureReason | end of subsidized hard coal mining in Germany ⓘ |
| continent | Europe ⓘ |
| country | Germany NERFINISHED ⓘ |
| currentStatus |
closed
ⓘ
former mining site ⓘ |
| economicImpact | major employer in Bottrop during operation ⓘ |
| energySourceType | fossil fuel ⓘ |
| energyTransitionRole | example of structural change in Ruhr area ⓘ |
| environmentalContext | part of post-mining landscape in Ruhr area ⓘ |
| environmentalIssue | mine water management after closure ⓘ |
| formerUse | coal extraction ⓘ |
| geologicalResource | Ruhr coal seam NERFINISHED ⓘ |
| heritageStatus | industrial heritage site (regional significance) ⓘ |
| historicalRole | part of the Ruhr area’s heavy industry base ⓘ |
| industry | coal mining ⓘ |
| infrastructureType | shaft mine ⓘ |
| laborType | industrial workforce ⓘ |
| languageOfName | German ⓘ |
| locatedIn |
Bottrop
NERFINISHED
ⓘ
North Rhine-Westphalia ⓘ Ruhr area NERFINISHED ⓘ Ruhr industrial region NERFINISHED ⓘ Ruhrgebiet NERFINISHED ⓘ state of North Rhine-Westphalia, Germany NERFINISHED ⓘ western Germany ⓘ |
| miningType | underground mining ⓘ |
| namedAfter | Prosper and Haniel shafts NERFINISHED ⓘ |
| notableFor |
being among the last operating hard coal mines in Germany
ⓘ
large production capacity compared to other German coal mines ⓘ |
| oneOf |
largest hard coal mines in Germany
ⓘ
last hard coal mines in Germany ⓘ |
| operatedBy | RAG Aktiengesellschaft NERFINISHED ⓘ |
| partOf | German hard coal mining industry ⓘ |
| policyContext | German federal coal mining subsidies phase-out ⓘ |
| region | Rhine-Ruhr metropolitan region NERFINISHED ⓘ |
| regionalImportance | key site in the history of Ruhr coal mining ⓘ |
| resourceExtracted | hard coal ⓘ |
| sector | primary sector ⓘ |
| symbolOf |
German coal phase-out
ⓘ
Germany’s transition away from coal mining ⓘ |
| transitionUse | subject of redevelopment and post-mining planning ⓘ |
| transportConnection | connected to regional rail and road networks in Ruhr area ⓘ |
| urbanContext | located within the city of Bottrop’s urban area ⓘ |
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: Prosper-Haniel coal mine (former) Description of subject: Prosper-Haniel was one of Germany’s last and largest hard coal mines, located in Bottrop in the Ruhr area and now a symbol of the country’s transition away from coal mining.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.