Yumeshima
E68602
Yumeshima is a large artificial island in Osaka, Japan, known for planned large-scale developments including expo and integrated resort projects.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Yumeshima canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T399855 — 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: Yumeshima Context triple: [Osaka Bay, hasIsland, Yumeshima]
-
A.
Rokkō Island
Rokkō Island is a large man-made island in Kobe, Japan, known for its residential areas, commercial facilities, and port-related infrastructure in Osaka Bay.
-
B.
Kish Island
Kish Island is a popular Iranian resort island and free trade zone in the Persian Gulf, known for its beaches, shopping centers, and tourism facilities.
-
C.
Shimamoto
Shimamoto is a town in Osaka Prefecture, Japan, located between Kyoto and Osaka along the Yodo River.
-
D.
Chamisso Island
Chamisso Island is a small island in the Chukchi Sea off the coast of Alaska, known for its rich Arctic wildlife and designation as part of the Chukchi Sea unit of the Alaska Maritime National Wildlife Refuge.
-
E.
Yanam
Yanam is a coastal town and district enclave of the Union Territory of Puducherry in India, historically influenced by French colonial rule and culturally linked to the Telugu-speaking region of Andhra Pradesh.
- 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: Yumeshima Target entity description: Yumeshima is a large artificial island in Osaka, Japan, known for planned large-scale developments including expo and integrated resort projects.
-
A.
Rokkō Island
Rokkō Island is a large man-made island in Kobe, Japan, known for its residential areas, commercial facilities, and port-related infrastructure in Osaka Bay.
-
B.
Kish Island
Kish Island is a popular Iranian resort island and free trade zone in the Persian Gulf, known for its beaches, shopping centers, and tourism facilities.
-
C.
Shimamoto
Shimamoto is a town in Osaka Prefecture, Japan, located between Kyoto and Osaka along the Yodo River.
-
D.
Chamisso Island
Chamisso Island is a small island in the Chukchi Sea off the coast of Alaska, known for its rich Arctic wildlife and designation as part of the Chukchi Sea unit of the Alaska Maritime National Wildlife Refuge.
-
E.
Yanam
Yanam is a coastal town and district enclave of the Union Territory of Puducherry in India, historically influenced by French colonial rule and culturally linked to the Telugu-speaking region of Andhra Pradesh.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
artificial island
ⓘ
planned urban development area ⓘ |
| artificialIslandType | reclaimed land ⓘ |
| cityServed | Osaka ⓘ |
| country | Japan ⓘ |
| developmentStatus | under development ⓘ |
| developmentType | large-scale development ⓘ |
| environmentalContext | coastal industrial and port zone of Osaka Bay ⓘ |
| governingBody |
Osaka City Government
ⓘ
linked to:
Osaka city authorities
|
| hasPlannedUse |
commercial district
ⓘ
conference and exhibition center area ⓘ entertainment district ⓘ exposition site ⓘ integrated resort area ⓘ tourism hub ⓘ |
| languageUsed | Japanese ⓘ |
| locatedIn | Osaka Bay ⓘ |
| locatedInAdministrativeEntity |
Osaka City
ⓘ
linked to:
Osaka
Osaka Prefecture ⓘ |
| locatedInIslandGroup | Honshu-adjacent artificial islands ⓘ |
| locatedInRegion | Kansai region ⓘ |
| nearbyCity | Sakai ⓘ |
| nearbyFacility | Osaka Port facilities ⓘ |
| notableFor |
large-scale land reclamation
ⓘ
site of a world exposition project ⓘ site of an integrated resort project ⓘ |
| partOf |
Osaka Port
ⓘ
linked to:
Port of Osaka
|
| planningAuthority |
Osaka Prefectural Government
ⓘ
linked to:
Osaka Prefecture
|
| primaryEconomicFocus |
conventions and exhibitions
ⓘ
leisure industry ⓘ tourism ⓘ |
| regionServed |
Kansai metropolitan area
ⓘ
linked to:
Osaka–Kobe metropolitan area
|
| strategicRole |
enhancing Osaka’s international tourism appeal
ⓘ
supporting large international events ⓘ |
| timeZone | Japan Standard Time ⓘ |
| transportationPlanned |
railway access
ⓘ
road connections to mainland Osaka ⓘ |
| urbanFunctionPlanned |
casino facilities
ⓘ
entertainment venues ⓘ event spaces ⓘ resort hotels ⓘ shopping and retail areas ⓘ |
| urbanPlanningConcept |
destination resort island
ⓘ
waterfront development ⓘ |
| waterbody | Osaka Bay ⓘ |
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: Yumeshima Description of subject: Yumeshima is a large artificial island in Osaka, Japan, known for planned large-scale developments including expo and integrated resort projects.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Osaka, Kansai, Japan