Irminger Sea
E164082
The Irminger Sea is a marginal sea of the North Atlantic Ocean located between Greenland and Iceland, known for its deep waters and role in North Atlantic ocean circulation.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Irminger Sea canonical | 7 |
| Irminger Basin | 1 |
| Irminger Sea Water | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1024851 — 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: Irminger Sea Context triple: [Denmark Strait, partOf, Irminger Sea]
-
A.
Nordic Seas
The Nordic Seas are a group of marginal seas in the North Atlantic between Greenland, Iceland, and Norway that play a key role in ocean circulation and climate by connecting Arctic and Atlantic waters.
-
B.
Greenland Sea
The Greenland Sea is a marginal sea in the Arctic region between Greenland and Svalbard, known for its cold waters, sea ice, and role in North Atlantic deep water formation.
-
C.
Littorina Sea
The Littorina Sea was a post-glacial brackish stage of the Baltic basin that existed after the Ice Age, characterized by higher salinity and sea levels than the modern Baltic Sea.
-
D.
Bothnian Sea
The Bothnian Sea is the southern part of the Gulf of Bothnia, a brackish water basin between Sweden and Finland that forms a northern arm of the Baltic Sea.
-
E.
Barents Sea
The Barents Sea is a marginal sea of the Arctic Ocean off the northern coasts of Norway and Russia, known for its rich fisheries, petroleum resources, and strategic geopolitical importance.
- 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: Irminger Sea Target entity description: The Irminger Sea is a marginal sea of the North Atlantic Ocean located between Greenland and Iceland, known for its deep waters and role in North Atlantic ocean circulation.
-
A.
Nordic Seas
The Nordic Seas are a group of marginal seas in the North Atlantic between Greenland, Iceland, and Norway that play a key role in ocean circulation and climate by connecting Arctic and Atlantic waters.
-
B.
Greenland Sea
The Greenland Sea is a marginal sea in the Arctic region between Greenland and Svalbard, known for its cold waters, sea ice, and role in North Atlantic deep water formation.
-
C.
Littorina Sea
The Littorina Sea was a post-glacial brackish stage of the Baltic basin that existed after the Ice Age, characterized by higher salinity and sea levels than the modern Baltic Sea.
-
D.
Bothnian Sea
The Bothnian Sea is the southern part of the Gulf of Bothnia, a brackish water basin between Sweden and Finland that forms a northern arm of the Baltic Sea.
-
E.
Barents Sea
The Barents Sea is a marginal sea of the Arctic Ocean off the northern coasts of Norway and Russia, known for its rich fisheries, petroleum resources, and strategic geopolitical importance.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
marginal sea
ⓘ
sea ⓘ |
| basinType | oceanic basin ⓘ |
| borderedBy |
Greenland continental shelf (to the west)
ⓘ
Iceland continental shelf (to the east) ⓘ Reykjanes Peninsula ⓘ
surface form:
Reykjanes Ridge (to the southeast)
|
| connectedTo |
Denmark Strait
ⓘ
Greenland Sea ⓘ Labrador Sea ⓘ |
| countryBorder |
Greenland
ⓘ
Iceland ⓘ |
| hasClimate | subarctic maritime climate ⓘ |
| hasCurrent |
East Greenland Current
ⓘ
surface form:
East Greenland Current (adjacent)
Irminger Current ⓘ |
| hasFauna |
commercial fish species
ⓘ
marine mammals ⓘ |
| hasFeature |
deep convection regions
ⓘ
deep waters ⓘ strong ocean currents ⓘ |
| hasHazard |
frequent storms
ⓘ
rough seas ⓘ |
| hasProcess |
deep water formation
ⓘ
intense air–sea heat exchange ⓘ wintertime deep convection ⓘ |
| hasWaterMass |
North Atlantic Deep Water
ⓘ
subpolar mode water ⓘ |
| importantFor |
climate of the North Atlantic region
ⓘ
heat transport in the North Atlantic ⓘ |
| locatedBetween | Greenland and Iceland ⓘ |
| locatedIn |
Arctic–North Atlantic region
ⓘ
Atlantic Ocean ⓘ
surface form:
North Atlantic
Northern Hemisphere ⓘ |
| maximumDepth | over 3000 metres ⓘ |
| monitoredBy |
oceanographic mooring arrays
ⓘ
research vessels ⓘ |
| namedAfter | Carl Ludvig Christian Irminger ⓘ |
| oceanographicRegionOf | subpolar North Atlantic ⓘ |
| partOf |
Atlantic Ocean
ⓘ
surface form:
North Atlantic Ocean
subpolar gyre ⓘ |
| roleIn |
Atlantic Meridional Overturning Circulation
ⓘ
North Atlantic subpolar gyre system ⓘ
surface form:
North Atlantic subpolar gyre circulation
formation of North Atlantic Deep Water ⓘ global thermohaline circulation ⓘ |
| salinityRange | high-salinity North Atlantic surface waters ⓘ |
| seaFloorFeature | Irminger Basin ⓘ |
| temperatureRegime | cold subpolar waters ⓘ |
| usedFor |
fisheries
ⓘ
oceanographic research ⓘ |
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: Irminger Sea Description of subject: The Irminger Sea is a marginal sea of the North Atlantic Ocean located between Greenland and Iceland, known for its deep waters and role in North Atlantic ocean circulation.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Irminger Basin
this entity surface form:
Irminger Sea Water