Ikeda, Osaka Prefecture
E302504
Ikeda is a city in Osaka Prefecture, Japan, known as one of the municipalities served by Osaka International (Itami) Airport and for its residential neighborhoods and industrial facilities.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Ikeda, Osaka Prefecture canonical | 2 |
| Ikeda, Osaka, Japan | 2 |
| Ikeda, Osaka | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1928037 — 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: Ikeda, Osaka Prefecture Context triple: [Osaka International Airport, locatedNear, Ikeda, Osaka Prefecture]
-
A.
Konohana-ku, Osaka
Konohana-ku, Osaka is a ward of Osaka City in Japan known for hosting major attractions like Universal Studios Japan and its themed entertainment areas.
-
B.
Kashiwara, Osaka Prefecture, Japan
Kashiwara is a city in Osaka Prefecture, Japan, known as a residential and historical area within the Kansai region.
-
C.
Tennoji-ku, Osaka
Tennoji-ku, Osaka is a central ward of Osaka City known for its major transport hub, historic Shitenno-ji Temple, and large commercial and shopping complexes.
-
D.
Hirakata, Osaka Prefecture, Japan
Hirakata, in Osaka Prefecture, Japan, is a commuter city between Osaka and Kyoto known for its residential neighborhoods, commercial centers, and the popular amusement destination Hirakata Park.
-
E.
Higashiosaka, Osaka Prefecture, Japan
Higashiosaka is a major industrial and educational city in Osaka Prefecture, Japan, known for its manufacturing base and as the home of several universities and research institutions.
- 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: Ikeda, Osaka Prefecture Target entity description: Ikeda is a city in Osaka Prefecture, Japan, known as one of the municipalities served by Osaka International (Itami) Airport and for its residential neighborhoods and industrial facilities.
-
A.
Konohana-ku, Osaka
Konohana-ku, Osaka is a ward of Osaka City in Japan known for hosting major attractions like Universal Studios Japan and its themed entertainment areas.
-
B.
Kashiwara, Osaka Prefecture, Japan
Kashiwara is a city in Osaka Prefecture, Japan, known as a residential and historical area within the Kansai region.
-
C.
Tennoji-ku, Osaka
Tennoji-ku, Osaka is a central ward of Osaka City known for its major transport hub, historic Shitenno-ji Temple, and large commercial and shopping complexes.
-
D.
Hirakata, Osaka Prefecture, Japan
Hirakata, in Osaka Prefecture, Japan, is a commuter city between Osaka and Kyoto known for its residential neighborhoods, commercial centers, and the popular amusement destination Hirakata Park.
-
E.
Higashiosaka, Osaka Prefecture, Japan
Higashiosaka is a major industrial and educational city in Osaka Prefecture, Japan, known for its manufacturing base and as the home of several universities and research institutions.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
city
ⓘ
municipality ⓘ |
| administrativeDivisionType | city of Osaka Prefecture ⓘ |
| borderedBy |
Inagawa, Hyōgo
ⓘ
surface form:
Inagawa, Hyōgo Prefecture
Kawanishi, Hyōgo Prefecture ⓘ Minoh, Osaka Prefecture, Japan ⓘ
surface form:
Minoh, Osaka Prefecture
Toyonaka, Osaka Prefecture ⓘ |
| climate | humid subtropical climate ⓘ |
| country | Japan ⓘ |
| governedBy | Mayor of Ikeda ⓘ |
| hasAirportService |
Itami Airport
ⓘ
Osaka International Airport ⓘ |
| hasEducationalInstitution |
high schools
ⓘ
junior high schools ⓘ primary schools ⓘ |
| hasIndustrialFunction |
logistics
ⓘ
manufacturing ⓘ |
| hasLandUse |
commercial areas
ⓘ
industrial zones ⓘ residential areas ⓘ |
| hasPublicService |
fire department
ⓘ
local police ⓘ municipal government ⓘ public schools ⓘ |
| hasRailService |
Hankyu Takarazuka Main Line
ⓘ
surface form:
Hankyu Takarazuka Line
|
| hasRailStation | Ikeda Station (Osaka) ⓘ |
| hasResidentialFunction | commuter town for Osaka ⓘ |
| knownFor |
industrial facilities
ⓘ
proximity to Osaka International Airport ⓘ residential neighborhoods ⓘ |
| languageUsed | Japanese ⓘ |
| locatedIn |
Kansai region
ⓘ
Osaka Prefecture ⓘ |
| locatedOn | Honshu ⓘ |
| partOf |
Osaka–Kobe metropolitan area
ⓘ
surface form:
Greater Osaka Area
|
| timeZone | Japan Standard Time ⓘ |
| transportConnection |
road links to Hyōgo Prefecture
ⓘ
road links to central Osaka ⓘ |
| traversedBy | Minoo River ⓘ |
| utcOffset | +9 ⓘ |
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: Ikeda, Osaka Prefecture Description of subject: Ikeda is a city in Osaka Prefecture, Japan, known as one of the municipalities served by Osaka International (Itami) Airport and for its residential neighborhoods and industrial facilities.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Osaka International Airport
this entity surface form:
Ikeda, Osaka, Japan
this entity surface form:
Ikeda, Osaka, Japan
this entity surface form:
Ikeda, Osaka