Carlsberg Ridge
E346007
Carlsberg Ridge is a mid-ocean ridge in the northern Indian Ocean that forms part of the seafloor spreading system between the African, Arabian, and Indian tectonic plates.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Carlsberg Ridge canonical | 7 |
| Carlsberg Ridge region | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3319561 — 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: Carlsberg Ridge Context triple: [Central Indian Ridge, extendsFrom, Carlsberg Ridge]
-
A.
Scotia Ridge
Scotia Ridge is a submarine mountain chain in the South Atlantic that forms part of the tectonic boundary encircling the Scotia Sea between South America and Antarctica.
-
B.
Lomonosov Ridge
Lomonosov Ridge is a major underwater mountain range in the Arctic Ocean that stretches across the polar basin and plays a key role in regional geology and continental shelf claims.
-
C.
Gorda Ridge
Gorda Ridge is a seafloor spreading center and tectonic plate boundary located off the coast of northern California, forming part of the complex plate system of the northeastern Pacific Ocean.
-
D.
St George's Plateau
St George's Plateau is a prominent public square in Liverpool, England, known for hosting civic events, gatherings, and ceremonies in front of the city's landmark St George's Hall.
-
E.
Stromness Hills
Stromness Hills are a range of low, rugged hills forming the highest ground on Orkney Mainland in Scotland.
- 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: Carlsberg Ridge Target entity description: Carlsberg Ridge is a mid-ocean ridge in the northern Indian Ocean that forms part of the seafloor spreading system between the African, Arabian, and Indian tectonic plates.
-
A.
Scotia Ridge
Scotia Ridge is a submarine mountain chain in the South Atlantic that forms part of the tectonic boundary encircling the Scotia Sea between South America and Antarctica.
-
B.
Lomonosov Ridge
Lomonosov Ridge is a major underwater mountain range in the Arctic Ocean that stretches across the polar basin and plays a key role in regional geology and continental shelf claims.
-
C.
Gorda Ridge
Gorda Ridge is a seafloor spreading center and tectonic plate boundary located off the coast of northern California, forming part of the complex plate system of the northeastern Pacific Ocean.
-
D.
St George's Plateau
St George's Plateau is a prominent public square in Liverpool, England, known for hosting civic events, gatherings, and ceremonies in front of the city's landmark St George's Hall.
-
E.
Stromness Hills
Stromness Hills are a range of low, rugged hills forming the highest ground on Orkney Mainland in Scotland.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
divergent plate boundary
ⓘ
mid-ocean ridge ⓘ |
| connectedTo |
Central Indian Ridge
ⓘ
Owen Fracture Zone ⓘ |
| crustTypeFormed | oceanic crust ⓘ |
| extendsFrom | Owen Fracture Zone ⓘ |
| extendsTo | Central Indian Ridge ⓘ |
| formsBoundaryOf |
Arabian Plate
ⓘ
India Plate ⓘ
surface form:
Indian Plate
Somali Plate ⓘ |
| geologicalAgeContext | Cenozoic seafloor spreading ⓘ |
| geologicalProcess | seafloor spreading ⓘ |
| hasActivity |
earthquake activity
ⓘ
volcanic activity ⓘ |
| hasFeature |
fracture zones
ⓘ
rift valley ⓘ transform faults ⓘ |
| isStudiedIn |
geophysics
ⓘ
marine geology ⓘ plate tectonics ⓘ |
| locatedIn | northern Indian Ocean ⓘ |
| namedAfter | Carlsberg Foundation ⓘ |
| ocean | Indian Ocean ⓘ |
| partOf |
Indian Ocean Ridge system
ⓘ
surface form:
Indian Ocean Ridge System
global mid-ocean ridge system ⓘ |
| plateBoundaryBetween |
Somali Plate and Arabian Plate
ⓘ
Somali Plate and Indian Plate ⓘ |
| region |
Arabian Sea
ⓘ
Somali Basin ⓘ |
| relativeMotionBetween |
African Plate
ⓘ
surface form:
African Plate and Indian Plate
Arabian Plate and Indian Plate ⓘ |
| separates |
African Plate
ⓘ
Arabian Plate ⓘ India Plate ⓘ
surface form:
Indian Plate
|
| spreadingDirection | roughly north-south oriented ridge axis ⓘ |
| spreadingType | slow-spreading ridge ⓘ |
| tectonicSetting | seafloor spreading center ⓘ |
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: Carlsberg Ridge Description of subject: Carlsberg Ridge is a mid-ocean ridge in the northern Indian Ocean that forms part of the seafloor spreading system between the African, Arabian, and Indian tectonic plates.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Carlsberg Ridge region