Okinawa Ocean Expo

E299497

international exposition world's fair

Okinawa Ocean Expo was a 1975 world's fair held in Okinawa, Japan, showcasing marine science, oceanic culture, and technological innovation.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (5)

Label	Occurrences
Okinawa Ocean Expo canonical	2
Okinawa Ocean Expo '75	1
Okinawa Ocean Expo 1975	1
Okinawa Ocean Expo Aquarium	1
沖縄国際海洋博覧会	1

How this entity was disambiguated

This entity first appeared as the object of triple T2797576 — 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: Okinawa Ocean Expo
Context triple: [Expo '75, shortName, Okinawa Ocean Expo]

A. Kish Aquarium
Kish Aquarium is a popular marine attraction on Iran’s Kish Island, showcasing a diverse collection of regional and exotic sea life for visitors and tourists.
B. Churaumi Aquarium
Churaumi Aquarium is a renowned Japanese marine science museum in Okinawa famous for its massive Kuroshio Sea tank housing whale sharks and diverse ocean life.
C. Okinawa Prefectural Museum & Art Museum
The Okinawa Prefectural Museum & Art Museum is a major cultural institution in Okinawa that combines a history and natural history museum with a contemporary art museum to showcase the region’s unique heritage and artistic traditions.
D. aquarium Kaiyukan
Aquarium Kaiyukan is one of the world’s largest and most famous public aquariums, renowned for its massive Pacific Ocean tank and immersive marine life exhibits in Osaka, Japan.
E. Koko Marina Center
Koko Marina Center is a waterfront shopping and dining complex in Hawaiʻi Kai on the island of Oʻahu, featuring retail stores, restaurants, and recreational activities for locals and visitors.
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: Okinawa Ocean Expo
Target entity description: Okinawa Ocean Expo was a 1975 world's fair held in Okinawa, Japan, showcasing marine science, oceanic culture, and technological innovation.

A. Kish Aquarium
Kish Aquarium is a popular marine attraction on Iran’s Kish Island, showcasing a diverse collection of regional and exotic sea life for visitors and tourists.
B. Churaumi Aquarium
Churaumi Aquarium is a renowned Japanese marine science museum in Okinawa famous for its massive Kuroshio Sea tank housing whale sharks and diverse ocean life.
C. Okinawa Prefectural Museum & Art Museum
The Okinawa Prefectural Museum & Art Museum is a major cultural institution in Okinawa that combines a history and natural history museum with a contemporary art museum to showcase the region’s unique heritage and artistic traditions.
D. aquarium Kaiyukan
Aquarium Kaiyukan is one of the world’s largest and most famous public aquariums, renowned for its massive Pacific Ocean tank and immersive marine life exhibits in Osaka, Japan.
E. Koko Marina Center
Koko Marina Center is a waterfront shopping and dining complex in Hawaiʻi Kai on the island of Oʻahu, featuring retail stores, restaurants, and recreational activities for locals and visitors.
F. None of above. chosen

Statements (48)

Predicate	Object
instanceOf	international exposition ⓘ world's fair ⓘ
BIECategory	Specialized exposition ⓘ
closingDate	1976-01-18 ⓘ
continent	Asia ⓘ
country	Japan ⓘ
focus	marine science ⓘ oceanic culture ⓘ technological innovation ⓘ
followedBy	Expo 81 (Plovdiv) ⓘ surface form: Expo 81 Plovdiv
hadPavilionType	corporate pavilions ⓘ national pavilions ⓘ theme pavilions ⓘ
hasPart	Aquapolis ⓘ Marine Science Pavilion ⓘ Oceanic Culture Museum ⓘ Theme Pavilion ⓘ
isLocatedIn	Okinawa Prefecture ⓘ
languageOfEvent	English ⓘ Japanese ⓘ
legacyFacility	Oceanic Culture Museum ⓘ Churaumi Aquarium ⓘ surface form: Okinawa Churaumi Aquarium
legacySite	Ocean Expo Park ⓘ
location	Motobu, Okinawa, Japan ⓘ
mainAttraction	Aquapolis floating marine city ⓘ Aquarium exhibits ⓘ
mainVenue	Ocean Expo Park ⓘ
notableFor	emphasis on the ocean and marine environment ⓘ post-reversion development project for Okinawa ⓘ
numberOfParticipatingCountries	37 ⓘ
officialName	International Ocean Exposition, Okinawa, Japan, 1975 ⓘ surface form: Okinawa International Ocean Exposition
openingDate	1975-07-20 ⓘ
organizer	Government of Japan ⓘ Okinawa Prefectural Government ⓘ
precededBy	Expo '74 World's Fair ⓘ surface form: Expo '74 Spokane
purpose	promotion of marine science and technology ⓘ regional development of Okinawa after reversion to Japan ⓘ
recognizedBy	Bureau International des Expositions ⓘ
shortName	Okinawa Ocean Expo self-link ⓘ
subject	marine environmental protection ⓘ marine resources ⓘ ocean exploration ⓘ
theme	The Sea We Would Like to See ⓘ
tookPlaceAfter	Okinawa’s reversion from U.S. administration to Japan in 1972 ⓘ
transportAccess	served by road links from Naha to Motobu ⓘ
typeOfVisitors	domestic visitors ⓘ international visitors ⓘ
year	1975 ⓘ

How these facts were elicited

Referenced by (6)

Full triples — surface form annotated when it differs from this entity's canonical label.

Expo '75 → shortName → Okinawa Ocean Expo ⓘ

Expo '75 → nativeName → Okinawa Ocean Expo ⓘ

this entity surface form: 沖縄国際海洋博覧会

Expo '74 World's Fair → followedBy → Okinawa Ocean Expo ⓘ

this entity surface form: Okinawa Ocean Expo '75

Churaumi Aquarium → replaced → Okinawa Ocean Expo ⓘ

this entity surface form: Okinawa Ocean Expo Aquarium

International Ocean Exposition, Okinawa, Japan, 1975 → shortName → Okinawa Ocean Expo ⓘ

this entity surface form: Okinawa Ocean Expo 1975

Okinawa Ocean Expo → shortName → Okinawa Ocean Expo self-link ⓘ

All labels observed (5)

How this entity was disambiguated Show

Statements (48)

How these facts were elicited Show

Referenced by (6)

How this entity was disambiguated

How these facts were elicited