Iwata City
E1006569
Iwata City is a coastal municipality in central Japan known for its manufacturing industries and as the home of the Júbilo Iwata professional soccer team.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Iwata City canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11523318 — 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: Iwata City Context triple: [Shizuoka Prefecture, contains, Iwata City]
-
A.
Yokkaichi
Yokkaichi is an industrial port city in central Japan known for its petrochemical complexes and role as a major manufacturing hub.
-
B.
Tagajō City
Tagajō City is a coastal municipality in northeastern Japan known for its historic Taga Castle ruins and role as an ancient regional administrative center.
-
C.
Hadano City
Hadano City is a municipality in Kanagawa Prefecture, Japan, known for its natural scenery, including views of Mount Ōyama and surrounding mountainous landscapes.
-
D.
Toyokawa
Toyokawa is a city in Aichi Prefecture, Japan, known for its historic Toyokawa Inari temple and manufacturing industries.
-
E.
Nagahama
Nagahama is a historic lakeside city in central Japan known for its preserved Edo-period streets, Nagahama Castle, and scenic location on the northeastern shore of 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: Iwata City Target entity description: Iwata City is a coastal municipality in central Japan known for its manufacturing industries and as the home of the Júbilo Iwata professional soccer team.
-
A.
Yokkaichi
Yokkaichi is an industrial port city in central Japan known for its petrochemical complexes and role as a major manufacturing hub.
-
B.
Tagajō City
Tagajō City is a coastal municipality in northeastern Japan known for its historic Taga Castle ruins and role as an ancient regional administrative center.
-
C.
Hadano City
Hadano City is a municipality in Kanagawa Prefecture, Japan, known for its natural scenery, including views of Mount Ōyama and surrounding mountainous landscapes.
-
D.
Toyokawa
Toyokawa is a city in Aichi Prefecture, Japan, known for its historic Toyokawa Inari temple and manufacturing industries.
-
E.
Nagahama
Nagahama is a historic lakeside city in central Japan known for its preserved Edo-period streets, Nagahama Castle, and scenic location on the northeastern shore of Lake Biwa.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
city
ⓘ
municipality ⓘ |
| borderedBy |
Fukuroi
NERFINISHED
ⓘ
Hamamatsu NERFINISHED ⓘ Kakegawa NERFINISHED ⓘ Mori NERFINISHED ⓘ |
| climate | humid subtropical climate ⓘ |
| country | Japan ⓘ |
| governingBody | Iwata City Hall NERFINISHED ⓘ |
| hasCoastline | Enshū-nada Sea NERFINISHED ⓘ |
| hasCompanyHeadquarters |
Suzuki Motor Corporation (some facilities)
NERFINISHED
ⓘ
Yamaha Corporation (some facilities) NERFINISHED ⓘ Yamaha Motor Company NERFINISHED ⓘ |
| hasEducationalInstitution |
Shizuoka Prefectural Iwata Minami High School
NERFINISHED
ⓘ
Shizuoka Sangyo University NERFINISHED ⓘ |
| hasFestival | Iwata Festival NERFINISHED ⓘ |
| hasIndustry |
agriculture
ⓘ
automotive manufacturing ⓘ manufacturing ⓘ musical instrument manufacturing ⓘ |
| hasRailwayStation | Iwata Station NERFINISHED ⓘ |
| hasSport |
association football
ⓘ
rugby union ⓘ |
| hasSportsTeam | Júbilo Iwata NERFINISHED ⓘ |
| hasStadium | Yamaha Stadium NERFINISHED ⓘ |
| hasSymbol |
city flower: chrysanthemum
ⓘ
city tree: camphor tree ⓘ |
| homeClub | Júbilo Iwata NERFINISHED ⓘ |
| knownFor |
automotive industry
ⓘ
home of Júbilo Iwata football club ⓘ manufacturing industries ⓘ |
| language | Japanese ⓘ |
| leaderTitle | Mayor ⓘ |
| locatedIn |
Chūbu region
ⓘ
Shizuoka Prefecture NERFINISHED ⓘ |
| locatedOn | Pacific coast ⓘ |
| locatedOnRiver | Tenryū River NERFINISHED ⓘ |
| near | Pacific Ocean NERFINISHED ⓘ |
| partOf | Hamamatsu metropolitan area NERFINISHED ⓘ |
| railwayLine | Tōkaidō Main Line NERFINISHED ⓘ |
| regionCode | JP-22 NERFINISHED ⓘ |
| timeZone | Japan Standard Time ⓘ |
| transport |
National Route 1
NERFINISHED
ⓘ
National Route 150 NERFINISHED ⓘ Tōmei Expressway NERFINISHED ⓘ |
| utcOffset | +09:00 ⓘ |
| writingSystem | Japanese writing system ⓘ |
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: Iwata City Description of subject: Iwata City is a coastal municipality in central Japan known for its manufacturing industries and as the home of the Júbilo Iwata professional soccer team.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Shizuoka Prefecture