Shirase Coast glaciers
E593250
Shirase Coast glaciers are a group of Antarctic glaciers that drain into the Ross Ice Shelf along the Shirase Coast of Marie Byrd Land.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Shirase Coast | 2 |
| Shirase Coast glaciers canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6418390 — 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: Shirase Coast glaciers Context triple: [Ross Ice Shelf, terminusOf, Shirase Coast glaciers]
-
A.
Neumayer Glacier
Neumayer Glacier is a major glacier in South Georgia that drains the slopes of the Allardyce Range toward the island’s northern coast.
-
B.
Nordenskjöld Glacier
Nordenskjöld Glacier is a major glacier on South Georgia in the southern Atlantic Ocean, known for its dramatic ice flows descending from the island’s central mountains to the sea.
-
C.
Armira Glacier
Armira Glacier is a glacier on Smith Island in the South Shetland Islands of Antarctica, flowing from the slopes of Mount Foster toward the surrounding coastal area.
-
D.
Letnitsa Glacier
Letnitsa Glacier is a glacier located on Smith Island in the South Shetland Islands of Antarctica.
-
E.
Martial Glacier
Martial Glacier is a scenic mountain glacier near Ushuaia in Tierra del Fuego, Argentina, popular for hiking, panoramic views, and winter sports.
- 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: Shirase Coast glaciers Target entity description: Shirase Coast glaciers are a group of Antarctic glaciers that drain into the Ross Ice Shelf along the Shirase Coast of Marie Byrd Land.
-
A.
Neumayer Glacier
Neumayer Glacier is a major glacier in South Georgia that drains the slopes of the Allardyce Range toward the island’s northern coast.
-
B.
Nordenskjöld Glacier
Nordenskjöld Glacier is a major glacier on South Georgia in the southern Atlantic Ocean, known for its dramatic ice flows descending from the island’s central mountains to the sea.
-
C.
Armira Glacier
Armira Glacier is a glacier on Smith Island in the South Shetland Islands of Antarctica, flowing from the slopes of Mount Foster toward the surrounding coastal area.
-
D.
Letnitsa Glacier
Letnitsa Glacier is a glacier located on Smith Island in the South Shetland Islands of Antarctica.
-
E.
Martial Glacier
Martial Glacier is a scenic mountain glacier near Ushuaia in Tierra del Fuego, Argentina, popular for hiking, panoramic views, and winter sports.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
glacial system
ⓘ
group of glaciers ⓘ |
| continent | Antarctica ⓘ |
| drainInto | Ross Ice Shelf ⓘ |
| hasEnvironment | polar climate ⓘ |
| hasFeature |
crevassed ice surfaces
ⓘ
ice flow toward Ross Ice Shelf ⓘ marine-terminating glacier fronts ⓘ snow accumulation zones ⓘ |
| hasProcess |
calving at ice-shelf margin
ⓘ
glacial flow ⓘ ice discharge to Ross Ice Shelf ⓘ snow accumulation and compaction ⓘ |
| hasRelevanceTo |
Antarctic ice-sheet mass balance
ⓘ
glaciology research ⓘ sea-level change studies ⓘ |
| isPartOf |
Ross Sea sector of Antarctica
ⓘ
linked to:
Ross Sea
|
| locatedIn |
Antarctica
ⓘ
Marie Byrd Land ⓘ Shirase Coast ⓘ
linked to:
Shirase Coast glaciers
West Antarctica ⓘ |
| namedAfter |
Shirase Coast
ⓘ
linked to:
Shirase Coast glaciers
|
| partOf |
Antarctic glacial system
ⓘ
coastal drainage system of Marie Byrd Land ⓘ |
| regionType | coastal glacier group ⓘ |
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: Shirase Coast glaciers Description of subject: Shirase Coast glaciers are a group of Antarctic glaciers that drain into the Ross Ice Shelf along the Shirase Coast of Marie Byrd Land.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Shirase Coast glaciers
linked to: Shirase Coast glaciers