Jeju Volcanic Island and Lava Tubes

E464373

UNESCO World Heritage Site natural heritage site

Jeju Volcanic Island and Lava Tubes is a UNESCO World Heritage Site in South Korea renowned for its spectacular volcanic landscape, extensive lava tube cave system, and unique geological formations.

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All labels observed (6)

Label	Occurrences
Jeju Volcanic Island and Lava Tubes canonical	7
Jeju Volcanic Island and Lava Tubes UNESCO World Heritage Site	1
Jeju volcanic field	1
Jeju volcanic island system	1
Jeju volcanic landscape	1
UNESCO World Heritage Site "Jeju Volcanic Island and Lava Tubes"	1

How this entity was disambiguated

This entity first appeared as the object of triple T4734495 — 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: Jeju Volcanic Island and Lava Tubes
Context triple: [Jeju Island, hasUNESCOWorldHeritageSite, Jeju Volcanic Island and Lava Tubes]

A. Ichkeul National Park
Ichkeul National Park is a renowned wetland and bird sanctuary in northern Tunisia, centered around Lake Ichkeul and its surrounding marshes, and recognized for its critical role as a stopover for migratory birds.
B. Blue Hole Natural Monument
Blue Hole Natural Monument is a famous giant marine sinkhole off the coast of Belize, renowned for its deep blue circular appearance, rich marine life, and popularity as a world-class scuba diving site.
C. Togean Islands National Park
Togean Islands National Park is a marine and island conservation area in Indonesia renowned for its rich coral reefs, diverse marine life, and relatively untouched tropical ecosystems.
D. Handeuleum Island
Handeuleum Island is a small, forested island within Indonesia’s Ujung Kulon National Park, known for its mangrove-fringed waterways, wildlife, and canoe-based ecotourism.
E. Volcanoes of Kamchatka World Heritage Site
The Volcanoes of Kamchatka World Heritage Site is a UNESCO-listed region in Russia’s Far East renowned for its exceptionally active volcanoes, diverse geothermal features, and rich wildlife.
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: Jeju Volcanic Island and Lava Tubes
Target entity description: Jeju Volcanic Island and Lava Tubes is a UNESCO World Heritage Site in South Korea renowned for its spectacular volcanic landscape, extensive lava tube cave system, and unique geological formations.

A. Ichkeul National Park
Ichkeul National Park is a renowned wetland and bird sanctuary in northern Tunisia, centered around Lake Ichkeul and its surrounding marshes, and recognized for its critical role as a stopover for migratory birds.
B. Blue Hole Natural Monument
Blue Hole Natural Monument is a famous giant marine sinkhole off the coast of Belize, renowned for its deep blue circular appearance, rich marine life, and popularity as a world-class scuba diving site.
C. Togean Islands National Park
Togean Islands National Park is a marine and island conservation area in Indonesia renowned for its rich coral reefs, diverse marine life, and relatively untouched tropical ecosystems.
D. Handeuleum Island
Handeuleum Island is a small, forested island within Indonesia’s Ujung Kulon National Park, known for its mangrove-fringed waterways, wildlife, and canoe-based ecotourism.
E. Volcanoes of Kamchatka World Heritage Site
The Volcanoes of Kamchatka World Heritage Site is a UNESCO-listed region in Russia’s Far East renowned for its exceptionally active volcanoes, diverse geothermal features, and rich wildlife.
F. None of above. chosen

Statements (49)

Predicate	Object
instanceOf	UNESCO World Heritage Site ⓘ natural heritage site ⓘ
bufferZone	present ⓘ
continent	Asia ⓘ
country	South Korea ⓘ
formationProcess	basaltic lava flows ⓘ volcanic activity ⓘ
geologicalPeriod	Cenozoic ⓘ
geologicalType	lava tube system ⓘ shield volcano ⓘ tuff cone ⓘ
hasPart	Bengdwigul Lava Tube ⓘ Dangcheomuldonggul Lava Tube ⓘ Geomunoreum Lava Tube System ⓘ linked to: Geomeunoreum Lava Tube System Gimnyeonggul Lava Tube ⓘ Hallasan Mountain ⓘ linked to: Hallasan Hallasan National Park ⓘ Manjanggul Lava Tube ⓘ linked to: Geomeunoreum Lava Tube System Seongsan Ilchulbong Tuff Cone ⓘ linked to: Seongsan Ilchulbong Yongcheondonggul Lava Tube ⓘ
heritageCriteria	ix ⓘ vii ⓘ viii ⓘ
heritageDesignationBy	UNESCO ⓘ
highestElevationMetres	1950 ⓘ
highestPoint	Hallasan Mountain ⓘ linked to: Hallasan
inscriptionYear	2007 ⓘ
locatedIn	Jeju Island ⓘ Jeju Province ⓘ Korea Strait ⓘ
locatedInBodyOfWater	East China Sea ⓘ
managingAuthority	Jeju Special Self-Governing Province ⓘ linked to: Jeju Province Korea National Park Service ⓘ
notableFeature	columnar jointing ⓘ crater lakes ⓘ dramatic coastal cliffs ⓘ extensive lava tube caves ⓘ lava stalactites and stalagmites ⓘ well-preserved volcanic cones ⓘ
partOf	Jeju Biosphere Reserve ⓘ
recognizedFor	biodiversity associated with volcanic landscapes ⓘ outstanding volcanic landforms ⓘ scientific value for volcanology ⓘ
region	Asia-Pacific ⓘ
tourismActivity	cave exploration ⓘ geotourism ⓘ hiking ⓘ
UNESCOId	1264 ⓘ
UNESCOSiteCategory	natural ⓘ

How these facts were elicited