Vatnajökull ice cap

E267074

glacier ice cap

The Vatnajökull ice cap is Iceland’s largest glacier and one of Europe’s most extensive ice masses, covering active volcanoes and dramatic mountainous terrain within Vatnajökull National Park.

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All labels observed (5)

Label	Occurrences
Vatnajökull ice cap canonical	12
Vatnajökull glacier	3
Vatnajökull	1
Vatnajökull glacier region	1
Vatnajökull hydrological system	1

How this entity was disambiguated

This entity first appeared as the object of triple T2444765 — 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: Vatnajökull ice cap
Context triple: [Hvannadalshnúkur, partOf, Vatnajökull ice cap]

A. Upsala Glacier
Upsala Glacier is one of the largest and most significant valley glaciers in Argentine Patagonia, known for its dramatic ice cliffs and rapid retreat.
B. Bolshoy Ice Dome
The Bolshoy Ice Dome is a major indoor ice arena in Sochi, Russia, best known for hosting ice hockey events during the 2014 Winter Olympics.
C. Southwest Iceland
Southwest Iceland is a region of Iceland that includes the capital city Reykjavík and is known for its geothermal activity, cultural attractions, and key transportation hubs.
D. Viedma Glacier
Viedma Glacier is a massive Patagonian ice field in southern Argentina, known for its striking blue ice, crevasses, and calving front into Lake Viedma.
E. Reykvíkingur
Reykvíkingur is the Icelandic term for a resident or native of Reykjavík, the capital city of Iceland.
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: Vatnajökull ice cap
Target entity description: The Vatnajökull ice cap is Iceland’s largest glacier and one of Europe’s most extensive ice masses, covering active volcanoes and dramatic mountainous terrain within Vatnajökull National Park.

A. Upsala Glacier
Upsala Glacier is one of the largest and most significant valley glaciers in Argentine Patagonia, known for its dramatic ice cliffs and rapid retreat.
B. Bolshoy Ice Dome
The Bolshoy Ice Dome is a major indoor ice arena in Sochi, Russia, best known for hosting ice hockey events during the 2014 Winter Olympics.
C. Southwest Iceland
Southwest Iceland is a region of Iceland that includes the capital city Reykjavík and is known for its geothermal activity, cultural attractions, and key transportation hubs.
D. Viedma Glacier
Viedma Glacier is a massive Patagonian ice field in southern Argentina, known for its striking blue ice, crevasses, and calving front into Lake Viedma.
E. Reykvíkingur
Reykvíkingur is the Icelandic term for a resident or native of Reykjavík, the capital city of Iceland.
F. None of above. chosen

Statements (51)

Predicate	Object
instanceOf	glacier ⓘ ice cap ⓘ
affectedBy	climate change ⓘ
continent	Europe ⓘ
country	Iceland ⓘ
covers	active volcanoes ⓘ highland plateau ⓘ mountainous terrain ⓘ
experiences	rapid glacial retreat ⓘ
feedsGlacier	Breiðamerkurjökull ⓘ Skaftafellsjökull ⓘ Skeiðarárjökull ⓘ Öræfajökull outlet glaciers ⓘ
hasArea	approximately 3000 square miles ⓘ approximately 7800 square kilometers ⓘ
hasAverageThickness	approximately 400 to 500 meters ⓘ
hasClimate	subarctic ⓘ
hasFeature	crevasses ⓘ ice caves ⓘ moulins ⓘ nunataks ⓘ outlet glaciers ⓘ
hasHighestPoint	Hvannadalshnúkur ⓘ
hasMaximumThickness	approximately 1000 meters ⓘ approximately 3300 feet ⓘ
hasSubglacialLake	Grímsvötn subglacial lake ⓘ
highestPointElevation	2110 meters ⓘ about 6923 feet ⓘ
isLargestGlacierIn	Iceland ⓘ
isOneOfLargestIceCapsIn	Europe ⓘ
isSourceOfRiver	Jökulsá á Breiðamerkursandi ⓘ linked to: Skeiðará Jökulsá á Fjöllum ⓘ Skeiðará ⓘ
locatedIn	Vatnajökull National Park ⓘ southeast Iceland ⓘ
overliesVolcano	Bárðarbunga ⓘ linked to: Bárðarbunga volcano Grímsvötn ⓘ linked to: Grímsvötn volcano Kverkfjöll ⓘ Öræfajökull ⓘ
partOf	Vatnajökull National Park ⓘ
partOfUNESCOWorldHeritageSite	Vatnajökull National Park ⓘ
popularActivity	glacier hiking ⓘ ice cave tours ⓘ snowmobiling ⓘ
popularFor	tourism ⓘ
protectedSince	2008 ⓘ
subjectTo	jökulhlaup glacial outburst floods ⓘ
UNESCOWorldHeritageStatus	inscribed in 2019 ⓘ
usedFor	climate research ⓘ glaciological research ⓘ volcanological research ⓘ

How these facts were elicited