Jan Mayen Ridge
E73205
Jan Mayen Ridge is a prominent submarine volcanic ridge in the Arctic Ocean that extends between Greenland and the Norwegian Sea, forming part of the tectonic boundary in the North Atlantic region.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Jan Mayen Ridge canonical | 1 |
| Jan Mayen volcanic ridge | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T585651 — 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: Jan Mayen Ridge Context triple: [Greenland Sea, separatedFromBy, Jan Mayen Ridge]
-
A.
Jan Mayen
Jan Mayen is a remote volcanic island in the Arctic Ocean administered by Norway, known for its harsh climate, military and meteorological stations, and proximity to the Mid-Atlantic Ridge.
-
B.
Teide
Teide is a massive stratovolcano on Tenerife and one of Spain’s most prominent natural landmarks and tourist attractions.
-
C.
Vinson Massif
Vinson Massif is the highest mountain in Antarctica, located in the Sentinel Range of the Ellsworth Mountains.
-
D.
Mount Berenice
Mount Berenice is a hill in Tiberias, Israel, overlooking the Sea of Galilee and known for its archaeological remains and religious-historical significance.
-
E.
Mount Vitsi
Mount Vitsi is a mountain in northern Greece near the border with Albania, known for its strategic role in the Greek Civil War and its forested slopes that now attract hikers and nature enthusiasts.
- 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: Jan Mayen Ridge Target entity description: Jan Mayen Ridge is a prominent submarine volcanic ridge in the Arctic Ocean that extends between Greenland and the Norwegian Sea, forming part of the tectonic boundary in the North Atlantic region.
-
A.
Jan Mayen
Jan Mayen is a remote volcanic island in the Arctic Ocean administered by Norway, known for its harsh climate, military and meteorological stations, and proximity to the Mid-Atlantic Ridge.
-
B.
Teide
Teide is a massive stratovolcano on Tenerife and one of Spain’s most prominent natural landmarks and tourist attractions.
-
C.
Vinson Massif
Vinson Massif is the highest mountain in Antarctica, located in the Sentinel Range of the Ellsworth Mountains.
-
D.
Mount Berenice
Mount Berenice is a hill in Tiberias, Israel, overlooking the Sea of Galilee and known for its archaeological remains and religious-historical significance.
-
E.
Mount Vitsi
Mount Vitsi is a mountain in northern Greece near the border with Albania, known for its strategic role in the Greek Civil War and its forested slopes that now attract hikers and nature enthusiasts.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
submarine volcanic ridge
ⓘ
undersea geological feature ⓘ |
| associatedWith |
Jan Mayen
ⓘ
surface form:
Jan Mayen microcontinent
|
| countryOffshoreFrom |
Greenland
ⓘ
Norway ⓘ |
| extendsBetween |
Greenland
ⓘ
Norwegian Sea ⓘ |
| formedBy | seafloor spreading processes ⓘ |
| geologicalAge | Cenozoic ⓘ |
| geologicalNature | volcanic ⓘ |
| hasEnvironment | deep marine ⓘ |
| hasFeature |
elevated oceanic crust
ⓘ
volcanic edifices ⓘ |
| locatedIn |
Arctic Ocean
ⓘ
North Atlantic area ⓘ
surface form:
North Atlantic region
|
| namedAfter | Jan Mayen ⓘ |
| near |
Jan Mayen
ⓘ
surface form:
Jan Mayen Island
|
| partOf |
Atlantic Ocean
ⓘ
surface form:
North Atlantic Ocean basin
Mid-Atlantic Ridge ⓘ
surface form:
North Atlantic tectonic boundary
Azores Plateau ⓘ
surface form:
North Atlantic volcanic province
|
| relatedTo |
Kolbeinsey Ridge
ⓘ
Mid-Atlantic Ridge ⓘ |
| separates |
Greenland Sea
ⓘ
Norwegian Sea ⓘ |
| studiedIn |
marine geophysics
ⓘ
plate tectonics research ⓘ |
| tectonicRole | plate boundary feature ⓘ |
| tectonicSetting | divergent plate boundary region ⓘ |
| underlies |
Greenland Sea
ⓘ
surface form:
Greenland Sea region
Norwegian Sea ⓘ
surface form:
Norwegian Sea region
|
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: Jan Mayen Ridge Description of subject: Jan Mayen Ridge is a prominent submarine volcanic ridge in the Arctic Ocean that extends between Greenland and the Norwegian Sea, forming part of the tectonic boundary in the North Atlantic region.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Jan Mayen volcanic ridge