Broadlands geothermal field
E418831
Broadlands geothermal field is a significant high-temperature geothermal area in New Zealand’s Taupō Volcanic Zone, known for its geothermal energy resources and associated power generation.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Broadlands geothermal field canonical | 2 |
| Ngatamariki geothermal field | 1 |
| Ohaaki geothermal field | 1 |
| Rotokawa geothermal field | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4184119 — 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: Broadlands geothermal field Context triple: [Taupō geothermal area, contains, Broadlands geothermal field]
-
A.
Casa Diablo geothermal field
Casa Diablo geothermal field is a geothermal power and hot-spring area near California’s Long Valley Caldera that taps volcanic heat for energy production.
-
B.
Heber Geothermal Field
Heber Geothermal Field is a significant geothermal resource area in Southern California’s Imperial Valley, known for its high-temperature reservoirs used for electric power generation.
-
C.
Brawley Geothermal Field
Brawley Geothermal Field is a geothermal resource area in Southern California known for its high-temperature geothermal reservoirs and associated power generation within the Salton Trough.
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D.
The Geysers geothermal field
The Geysers geothermal field is a major geothermal energy production area in Northern California, known as one of the largest geothermal power complexes in the world.
-
E.
Rotorua geothermal area
Rotorua geothermal area is a famous New Zealand region known for its active geysers, hot springs, mud pools, and strong geothermal activity that also underpins a major tourism and Māori cultural center.
- 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: Broadlands geothermal field Target entity description: Broadlands geothermal field is a significant high-temperature geothermal area in New Zealand’s Taupō Volcanic Zone, known for its geothermal energy resources and associated power generation.
-
A.
Casa Diablo geothermal field
Casa Diablo geothermal field is a geothermal power and hot-spring area near California’s Long Valley Caldera that taps volcanic heat for energy production.
-
B.
Heber Geothermal Field
Heber Geothermal Field is a significant geothermal resource area in Southern California’s Imperial Valley, known for its high-temperature reservoirs used for electric power generation.
-
C.
Brawley Geothermal Field
Brawley Geothermal Field is a geothermal resource area in Southern California known for its high-temperature geothermal reservoirs and associated power generation within the Salton Trough.
-
D.
The Geysers geothermal field
The Geysers geothermal field is a major geothermal energy production area in Northern California, known as one of the largest geothermal power complexes in the world.
-
E.
Rotorua geothermal area
Rotorua geothermal area is a famous New Zealand region known for its active geysers, hot springs, mud pools, and strong geothermal activity that also underpins a major tourism and Māori cultural center.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
geothermal field
ⓘ
high-temperature geothermal system ⓘ |
| country | New Zealand ⓘ |
| hasEnvironmentalConsideration |
management of geothermal fluids
ⓘ
seismic monitoring ⓘ subsidence monitoring ⓘ |
| hasExplorationActivity |
exploration drilling
ⓘ
geochemical surveys ⓘ geophysical surveys ⓘ temperature gradient drilling ⓘ |
| hasFeature |
fumaroles
ⓘ
geothermal wells ⓘ hot springs ⓘ hydrothermal alteration zones ⓘ injection wells ⓘ production wells ⓘ |
| hasGeologicalSetting | arc-related continental rift ⓘ |
| hasHostRocks |
ignimbrites
ⓘ
rhyolitic rocks ⓘ volcanic rocks ⓘ |
| hasMeasuredParameter |
geochemical composition of fluids
ⓘ
heat flow ⓘ reservoir pressure ⓘ reservoir temperature ⓘ |
| hasPrimaryFluid |
hydrothermal water
ⓘ
steam-water mixture ⓘ |
| hasResourceType |
geothermal energy
ⓘ
high-enthalpy geothermal resource ⓘ |
| hasStructuralControl |
faults
ⓘ
fracture zones ⓘ |
| hasTemperatureType | high temperature ⓘ |
| heatSource | silicic magmatism associated with Taupō Volcanic Zone ⓘ |
| isImportantFor |
New Zealand renewable energy supply
ⓘ
regional power generation ⓘ |
| isPartOf | New Zealand geothermal resources ⓘ |
| locatedIn |
North Island
ⓘ
Taupō Volcanic Zone ⓘ central North Island ⓘ |
| locatedNear |
Reporoa
ⓘ
Taupō NERFINISHED ⓘ |
| partOf |
Taupō Volcanic Zone
ⓘ
surface form:
Taupō Volcanic Zone geothermal province
|
| subjectOf |
geochemical research
ⓘ
geological mapping ⓘ geophysical research ⓘ geothermal reservoir studies ⓘ |
| usedFor |
direct use geothermal applications
ⓘ
electricity generation ⓘ geothermal power generation ⓘ |
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: Broadlands geothermal field Description of subject: Broadlands geothermal field is a significant high-temperature geothermal area in New Zealand’s Taupō Volcanic Zone, known for its geothermal energy resources and associated power generation.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Ohaaki geothermal field
this entity surface form:
Rotokawa geothermal field
this entity surface form:
Ngatamariki geothermal field