Iyo District, Ehime
E847175
Iyo District, Ehime is a rural administrative district in Ehime Prefecture on Japan’s Shikoku Island that includes towns such as Ikata.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Iyo District, Ehime canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10187104 — 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: Iyo District, Ehime Context triple: [Ikata, Ehime, Japan, locatedIn, Iyo District, Ehime]
-
A.
Ōzu, Ehime
Ōzu, Ehime is a historic castle town in Ehime Prefecture, Japan, known for its preserved traditional streetscapes and the reconstructed Ōzu Castle along the Hiji River.
-
B.
Yanam district
Yanam district is a small coastal enclave of the Union Territory of Puducherry located within the state of Andhra Pradesh in India.
-
C.
Kure District
Kure District is a major regional command of the Japan Maritime Self-Defense Force responsible for naval operations and support in the western part of Japan.
-
D.
Ouhai District
Ouhai District is an urban district of Wenzhou in Zhejiang Province, China, known for its mix of industrial development, residential areas, and scenic mountainous landscapes.
-
E.
Miyanosawa district
Miyanosawa district is a residential and commercial neighborhood located in Nishi-ku, Sapporo, Japan.
- 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: Iyo District, Ehime Target entity description: Iyo District, Ehime is a rural administrative district in Ehime Prefecture on Japan’s Shikoku Island that includes towns such as Ikata.
-
A.
Ōzu, Ehime
Ōzu, Ehime is a historic castle town in Ehime Prefecture, Japan, known for its preserved traditional streetscapes and the reconstructed Ōzu Castle along the Hiji River.
-
B.
Yanam district
Yanam district is a small coastal enclave of the Union Territory of Puducherry located within the state of Andhra Pradesh in India.
-
C.
Kure District
Kure District is a major regional command of the Japan Maritime Self-Defense Force responsible for naval operations and support in the western part of Japan.
-
D.
Ouhai District
Ouhai District is an urban district of Wenzhou in Zhejiang Province, China, known for its mix of industrial development, residential areas, and scenic mountainous landscapes.
-
E.
Miyanosawa district
Miyanosawa district is a residential and commercial neighborhood located in Nishi-ku, Sapporo, Japan.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
district of Japan
ⓘ
rural administrative district ⓘ |
| administrativeDivisionOf | Ehime Prefecture NERFINISHED ⓘ |
| bordersBodyOfWater |
Seto Inland Sea
NERFINISHED
ⓘ
Uwa Sea NERFINISHED ⓘ |
| continent | Asia ⓘ |
| country | Japan ⓘ |
| countrySubdivision | Ehime Prefecture NERFINISHED ⓘ |
| governingCountry | Japan NERFINISHED ⓘ |
| hasIsland | Sadamisaki Peninsula NERFINISHED ⓘ |
| hasNotableTown | Ikata, Ehime NERFINISHED ⓘ |
| hasPeninsula | Sadamisaki Peninsula NERFINISHED ⓘ |
| hasRegionCode | JP-38 ⓘ |
| hasRuralCharacter |
agricultural areas
ⓘ
fishing communities ⓘ small towns ⓘ |
| hasTown |
Ikata, Ehime
NERFINISHED
ⓘ
Matsuno, Ehime NERFINISHED ⓘ Uchiko, Ehime NERFINISHED ⓘ |
| isRural | true ⓘ |
| languageUsed | Japanese ⓘ |
| locatedIn |
Ehime Prefecture
NERFINISHED
ⓘ
Shikoku Island NERFINISHED ⓘ Shikoku region NERFINISHED ⓘ |
| locatedInArchipelago | Japanese archipelago NERFINISHED ⓘ |
| locatedInCountrySubdivision | Shikoku NERFINISHED ⓘ |
| locatedInTimeZone | Japan Standard Time ⓘ |
| locatedOn | Shikoku NERFINISHED ⓘ |
| partOf | Ehime Prefecture NERFINISHED ⓘ |
| 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: Iyo District, Ehime Description of subject: Iyo District, Ehime is a rural administrative district in Ehime Prefecture on Japan’s Shikoku Island that includes towns such as Ikata.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.