Minna Bluff
E326628
Minna Bluff is a prominent, ice-covered volcanic promontory in Antarctica that extends into the Ross Ice Shelf and serves as a notable landmark for Antarctic exploration and research.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Minna Bluff canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3012405 — 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: Minna Bluff Context triple: [Ross Dependency, contains, Minna Bluff]
-
A.
White Bluffs
White Bluffs is a prominent series of pale, eroded cliffs and sedimentary formations along the Columbia River in Washington State, noted for their striking scenery and exposed Ice Age geology.
-
B.
Siasconset Bluff
Siasconset Bluff is a scenic coastal bluff area on the eastern shore of Nantucket Island, Massachusetts, known for its dramatic ocean views and historic seaside cottages.
-
C.
Round Mountain
Round Mountain is a small mining community in central Nevada known primarily for its large open-pit gold mine.
-
D.
Ephraim Bluff
Ephraim Bluff is a prominent elevated landform that constitutes the highest point on Greenwich Island in the South Shetland Islands of Antarctica.
-
E.
Gresham Butte
Gresham Butte is a natural area and forested butte in Gresham, Oregon, known for its hiking trails, wildlife habitat, and scenic views.
- 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: Minna Bluff Target entity description: Minna Bluff is a prominent, ice-covered volcanic promontory in Antarctica that extends into the Ross Ice Shelf and serves as a notable landmark for Antarctic exploration and research.
-
A.
White Bluffs
White Bluffs is a prominent series of pale, eroded cliffs and sedimentary formations along the Columbia River in Washington State, noted for their striking scenery and exposed Ice Age geology.
-
B.
Siasconset Bluff
Siasconset Bluff is a scenic coastal bluff area on the eastern shore of Nantucket Island, Massachusetts, known for its dramatic ocean views and historic seaside cottages.
-
C.
Round Mountain
Round Mountain is a small mining community in central Nevada known primarily for its large open-pit gold mine.
-
D.
Ephraim Bluff
Ephraim Bluff is a prominent elevated landform that constitutes the highest point on Greenwich Island in the South Shetland Islands of Antarctica.
-
E.
Gresham Butte
Gresham Butte is a natural area and forested butte in Gresham, Oregon, known for its hiking trails, wildlife habitat, and scenic views.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
geographical feature
ⓘ
headland ⓘ landmark in Antarctica ⓘ volcanic promontory ⓘ |
| associatedWith | Robert Falcon Scott ⓘ |
| countryClaimedBy | New Zealand ⓘ |
| coveredBy | ice ⓘ |
| discoveredBy |
British National Antarctic Expedition
ⓘ
linked to:
British Antarctic Expedition
|
| discoveredDuring | Discovery Expedition ⓘ |
| discoveryEndYear | 1904 ⓘ |
| discoveryStartYear | 1901 ⓘ |
| extendsInto | Ross Ice Shelf ⓘ |
| formsBoundaryOf | western edge of Ross Ice Shelf ⓘ |
| hasAccessFrom |
McMurdo Station region
ⓘ
linked to:
McMurdo Station
|
| hasApproximateLength |
28 miles
ⓘ
45 kilometers ⓘ |
| hasClimate | Antarctic climate ⓘ |
| hasCoordinateSystem | geographic coordinates ⓘ |
| hasEnvironment | polar ⓘ |
| hasGeologicalOrigin | volcanic ⓘ |
| hasHighestPointElevation |
about 1,000 meters
ⓘ
about 3,300 feet ⓘ |
| hasNoPermanentPopulation | true ⓘ |
| hasNotableFeature |
elongated ridge projecting into ice shelf
ⓘ
sheer cliffs facing Ross Ice Shelf ⓘ |
| hasSurfaceCharacteristic |
ice-covered slopes
ⓘ
steep cliffs ⓘ |
| isImportantFor |
climate research
ⓘ
glaciological studies ⓘ logistics of Antarctic expeditions ⓘ navigation in Ross Sea region ⓘ volcanological studies ⓘ |
| isPartOfTectonicSetting | McMurdo Volcanic Group ⓘ |
| isPromontoryOf | Ross Ice Shelf ⓘ |
| isProtectedBy | Antarctic Treaty System ⓘ |
| locatedIn |
Antarctica
ⓘ
Ross Dependency ⓘ Ross Sea region ⓘ |
| namedAfter | Minna ⓘ |
| near |
McMurdo Sound
ⓘ
Ross Island ⓘ |
| partOf |
Hillary Coast
ⓘ
Ross Archipelago region ⓘ
linked to:
Ross Archipelago
|
| separates | McMurdo Sound from Ross Ice Shelf ⓘ |
| usedAs |
landmark for Antarctic exploration
ⓘ
landmark for Antarctic research ⓘ |
| usedDuring | Heroic Age of Antarctic Exploration ⓘ |
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: Minna Bluff Description of subject: Minna Bluff is a prominent, ice-covered volcanic promontory in Antarctica that extends into the Ross Ice Shelf and serves as a notable landmark for Antarctic exploration and research.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Ross Dependency (New Zealand Antarctic territory)