Jastrzębski coal basin
E909256
The Jastrzębski coal basin is a major coal-mining region in southern Poland that forms part of the broader Upper Silesian coalfield.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Upper Silesian Coal Basin | 2 |
| Jastrzębie Coal | 1 |
| Jastrzębski coal basin canonical | 1 |
| Rybnik Coal Area | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11161970 — 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: Jastrzębski coal basin Context triple: [Jastrzębie-Zdrój, locatedNear, Jastrzębski coal basin]
-
A.
Ostrava-Karviná coal basin
The Ostrava-Karviná coal basin is a major coal-mining and heavy industrial region in the eastern Czech Republic, historically central to the country’s energy production and economic development.
-
B.
Bochnia
Bochnia is a historic town in southern Poland best known for its medieval salt mine, one of the oldest in Europe.
-
C.
Orava-Nowy Targ Basin
The Orava-Nowy Targ Basin is a broad intermontane valley region in southern Poland and northern Slovakia, known for its wetlands, peat bogs, and agricultural landscapes framed by surrounding Carpathian mountain ranges.
-
D.
Kolubara coal basin
The Kolubara coal basin is a major lignite mining region in central Serbia that supplies a significant portion of the country’s coal-fired power generation.
-
E.
Bóbrka–Gorlice oil region
The Bóbrka–Gorlice oil region is a historic petroleum-producing area in southern Poland regarded as one of the birthplaces of the modern oil industry.
- 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: Jastrzębski coal basin Target entity description: The Jastrzębski coal basin is a major coal-mining region in southern Poland that forms part of the broader Upper Silesian coalfield.
-
A.
Ostrava-Karviná coal basin
The Ostrava-Karviná coal basin is a major coal-mining and heavy industrial region in the eastern Czech Republic, historically central to the country’s energy production and economic development.
-
B.
Bochnia
Bochnia is a historic town in southern Poland best known for its medieval salt mine, one of the oldest in Europe.
-
C.
Orava-Nowy Targ Basin
The Orava-Nowy Targ Basin is a broad intermontane valley region in southern Poland and northern Slovakia, known for its wetlands, peat bogs, and agricultural landscapes framed by surrounding Carpathian mountain ranges.
-
D.
Kolubara coal basin
The Kolubara coal basin is a major lignite mining region in central Serbia that supplies a significant portion of the country’s coal-fired power generation.
-
E.
Bóbrka–Gorlice oil region
The Bóbrka–Gorlice oil region is a historic petroleum-producing area in southern Poland regarded as one of the birthplaces of the modern oil industry.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
coal basin
ⓘ
coal-mining region ⓘ geographical region ⓘ |
| coalType | hard coal (bituminous coal) ⓘ |
| contains |
coal mines
ⓘ
coal seams ⓘ |
| contributesTo |
regional employment
ⓘ
regional energy supply ⓘ |
| country | Poland ⓘ |
| economicActivity | mining industry ⓘ |
| economicImportance | major coal production area in Poland ⓘ |
| geologicalFormation | part of Upper Silesian Coal Basin ⓘ |
| hasEnvironmentalIssue |
air pollution from coal use
ⓘ
mining-related land subsidence ⓘ mining-related water pollution ⓘ |
| hasLanguage | Polish ⓘ |
| hasMiningCompany | Jastrzębska Spółka Węglowa ⓘ |
| hasMiningMethod | underground mining ⓘ |
| industrySector | coal industry ⓘ |
| knownFor | hard coal mining ⓘ |
| locatedIn |
Silesian Voivodeship
ⓘ
Upper Silesia ⓘ southern Poland ⓘ |
| locatedOnContinent | Europe ⓘ |
| majorCityOrTown | Jastrzębie-Zdrój ⓘ |
| namedAfter | Jastrzębie-Zdrój ⓘ |
| naturalResource | coal ⓘ |
| partOf |
Polish coal mining sector
ⓘ
Upper Silesian coalfield ⓘ
linked to:
Upper Silesian mining district
|
| resourceType | energy resources ⓘ |
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: Jastrzębski coal basin Description of subject: The Jastrzębski coal basin is a major coal-mining region in southern Poland that forms part of the broader Upper Silesian coalfield.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Jastrzębski coal basin
linked to: Jastrzębski coal basin
linked to: Jastrzębski coal basin
linked to: Jastrzębski coal basin