David Glacier
E691474
David Glacier is a notable Antarctic glacier located in Victoria Land, draining ice from the interior plateau toward the Scott Coast.
All labels observed (1)
| Label | Occurrences |
|---|---|
| David Glacier canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T6418441 — 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: David Glacier Context triple: [Scott Coast, hasNearbyFeature, David Glacier]
-
A.
Harker Glacier
Harker Glacier is a prominent glacier flowing from the Allardyce Range on South Georgia Island in the southern Atlantic Ocean.
-
B.
Scott Glacier
Scott Glacier is a major Antarctic glacier in the Transantarctic Mountains that flows southward into the Ross Ice Shelf.
-
C.
Fitzsimmons Glacier
Fitzsimmons Glacier is a mountain glacier located in the Fitzsimmons Range of British Columbia, Canada, known for its alpine terrain and proximity to the Whistler area.
-
D.
Lewis Glacier
Lewis Glacier is the largest remaining glacier on Mount Kenya, located near the mountain’s summit in Kenya’s central highlands.
-
E.
Lewis Glacier
Lewis Glacier is a small mountain glacier located on the slopes of South Sister in the Cascade Range of Oregon.
- 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: David Glacier Target entity description: David Glacier is a notable Antarctic glacier located in Victoria Land, draining ice from the interior plateau toward the Scott Coast.
-
A.
Harker Glacier
Harker Glacier is a prominent glacier flowing from the Allardyce Range on South Georgia Island in the southern Atlantic Ocean.
-
B.
Scott Glacier
Scott Glacier is a major Antarctic glacier in the Transantarctic Mountains that flows southward into the Ross Ice Shelf.
-
C.
Fitzsimmons Glacier
Fitzsimmons Glacier is a mountain glacier located in the Fitzsimmons Range of British Columbia, Canada, known for its alpine terrain and proximity to the Whistler area.
-
D.
Lewis Glacier
Lewis Glacier is the largest remaining glacier on Mount Kenya, located near the mountain’s summit in Kenya’s central highlands.
-
E.
Lewis Glacier
Lewis Glacier is a small mountain glacier located on the slopes of South Sister in the Cascade Range of Oregon.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf | glacier ⓘ |
| country |
Antarctica (no sovereign state)
ⓘ
linked to:
Antarctica
|
| drainageBasin | East Antarctica ⓘ |
| drainsFrom |
Antarctic interior plateau
ⓘ
linked to:
Antarctic plateau
|
| feeds | Drygalski Ice Tongue ⓘ |
| flowsThrough | Victoria Land ⓘ |
| flowsToward | Scott Coast ⓘ |
| hasClimate | polar climate ⓘ |
| hasCoordinateSystem | geographic coordinates ⓘ |
| hasEnvironment | polar desert ⓘ |
| hasFeature |
crevassed surface
ⓘ
ice stream ⓘ |
| hasResearchActivity |
field expeditions
ⓘ
glaciological surveys ⓘ remote sensing observations ⓘ |
| locatedIn | Victoria Land ⓘ |
| locatedOnContinent | Antarctica ⓘ |
| namedAfter |
T. W. Edgeworth David
ⓘ
linked to:
Edgeworth David
|
| near |
Drygalski Ice Tongue
ⓘ
Scott Coast ⓘ |
| partOf |
Antarctic glacial system
ⓘ
Transantarctic Mountains region ⓘ
linked to:
Transantarctic Mountains
|
| region |
Ross Sea sector of Antarctica
ⓘ
linked to:
Ross Sea
|
| studiedFor |
glacier flow
ⓘ
ice dynamics ⓘ mass balance ⓘ |
| surfaceType | ice ⓘ |
| terminatesIn | Scott Coast ⓘ |
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: David Glacier Description of subject: David Glacier is a notable Antarctic glacier located in Victoria Land, draining ice from the interior plateau toward the Scott Coast.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.