Irifune
E577309
Irifune is a district within Tokyo's Chūō ward, known for its mix of residential buildings and commercial facilities in central Tokyo, Japan.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Irifune canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6104241 — 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: Irifune Context triple: [Chūō, Tokyo, Japan, containsAdministrativeTerritorialEntity, Irifune]
-
A.
Tsutako
Tsutako is a Japanese given name, most notably borne by Tsutako Nakasone.
-
B.
Ibuki
Ibuki is the nickname of Japan’s Greenhouse Gases Observing Satellite (GOSAT), an Earth observation mission dedicated to monitoring global greenhouse gas concentrations from space.
-
C.
Shimotsuki
Shimotsuki was a Japanese destroyer of the Imperial Japanese Navy that served in World War II before being sunk in late 1944.
-
D.
Takamori
Takamori is the given name of Saigō Takamori, a prominent 19th-century Japanese samurai and political figure often called the "last true samurai."
-
E.
Yasu
Yasu is a Japanese city located in Shiga Prefecture, known for its blend of residential areas, local industry, and proximity to Lake Biwa.
- 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: Irifune Target entity description: Irifune is a district within Tokyo's Chūō ward, known for its mix of residential buildings and commercial facilities in central Tokyo, Japan.
-
A.
Tsutako
Tsutako is a Japanese given name, most notably borne by Tsutako Nakasone.
-
B.
Ibuki
Ibuki is the nickname of Japan’s Greenhouse Gases Observing Satellite (GOSAT), an Earth observation mission dedicated to monitoring global greenhouse gas concentrations from space.
-
C.
Shimotsuki
Shimotsuki was a Japanese destroyer of the Imperial Japanese Navy that served in World War II before being sunk in late 1944.
-
D.
Takamori
Takamori is the given name of Saigō Takamori, a prominent 19th-century Japanese samurai and political figure often called the "last true samurai."
-
E.
Yasu
Yasu is a Japanese city located in Shiga Prefecture, known for its blend of residential areas, local industry, and proximity to Lake Biwa.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
district
ⓘ
neighborhood ⓘ |
| country | Japan ⓘ |
| countrySubdivision |
Tokyo Metropolis
ⓘ
linked to:
Tokyo Prefecture
|
| governingBody |
Chūō City Government
ⓘ
linked to:
Chuo City government
|
| hasCharacteristic | mixed-use urban district ⓘ |
| hasInfrastructure |
commercial facilities
ⓘ
residential buildings ⓘ |
| hasLandUse |
commercial area
ⓘ
residential area ⓘ |
| hasLanguage | Japanese ⓘ |
| hasUrbanForm | high-density development ⓘ |
| hasWritingSystem | Japanese writing system ⓘ |
| isPartOf |
Tokyo urban area
ⓘ
linked to:
Tokyo metropolitan area
|
| locatedIn |
Chūō, Tokyo
ⓘ
Honshu ⓘ Kantō region ⓘ Tokyo ⓘ Tokyo Metropolis ⓘ
linked to:
Tokyo Prefecture
central Tokyo ⓘ |
| locatedInPrefecture | Tokyo Prefecture ⓘ |
| locatedInTimeZone | Japan Standard Time ⓘ |
| locatedOnIsland | Honshu ⓘ |
| partOf |
Chūō ward
ⓘ
linked to:
Chūō-ku
|
| UTCOffset | +09:00 ⓘ |
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: Irifune Description of subject: Irifune is a district within Tokyo's Chūō ward, known for its mix of residential buildings and commercial facilities in central Tokyo, Japan.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.