Tobata-ku
E710033
Tobata-ku is one of the seven wards of Kitakyushu in Fukuoka Prefecture, Japan, known as an industrial and port area on the Kanmon Straits.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tobata-ku canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T7850180 — 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: Tobata-ku Context triple: [Kitakyushu, hasWard, Tobata-ku]
-
A.
Nakahara-ku
Nakahara-ku is one of the administrative wards of Kawasaki City in Kanagawa Prefecture, Japan, known as a residential and commercial area within the Greater Tokyo metropolitan region.
-
B.
Miyamae-ku
Miyamae-ku is one of the administrative wards of Kawasaki City in Kanagawa Prefecture, Japan, functioning as a residential and commercial district within the Greater Tokyo metropolitan area.
-
C.
Takatsu-ku
Takatsu-ku is one of the administrative wards of Kawasaki City in Kanagawa Prefecture, Japan, known as a residential and commercial area within the Greater Tokyo metropolitan region.
-
D.
Miyagino-ku
Miyagino-ku is one of the administrative wards of Sendai, Japan, known for its mix of residential areas, commercial facilities, and transportation hubs.
-
E.
Wakabayashi-ku
Wakabayashi-ku is one of the administrative wards of Sendai, Japan, encompassing residential, commercial, and coastal areas in the eastern part of the city.
- 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: Tobata-ku Target entity description: Tobata-ku is one of the seven wards of Kitakyushu in Fukuoka Prefecture, Japan, known as an industrial and port area on the Kanmon Straits.
-
A.
Nakahara-ku
Nakahara-ku is one of the administrative wards of Kawasaki City in Kanagawa Prefecture, Japan, known as a residential and commercial area within the Greater Tokyo metropolitan region.
-
B.
Miyamae-ku
Miyamae-ku is one of the administrative wards of Kawasaki City in Kanagawa Prefecture, Japan, functioning as a residential and commercial district within the Greater Tokyo metropolitan area.
-
C.
Takatsu-ku
Takatsu-ku is one of the administrative wards of Kawasaki City in Kanagawa Prefecture, Japan, known as a residential and commercial area within the Greater Tokyo metropolitan region.
-
D.
Miyagino-ku
Miyagino-ku is one of the administrative wards of Sendai, Japan, known for its mix of residential areas, commercial facilities, and transportation hubs.
-
E.
Wakabayashi-ku
Wakabayashi-ku is one of the administrative wards of Sendai, Japan, encompassing residential, commercial, and coastal areas in the eastern part of the city.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
administrative district
ⓘ
ward ⓘ |
| belongsToNationalJurisdiction | Japan ⓘ |
| belongsToPrefecturalJurisdiction | Fukuoka Prefecture ⓘ |
| country | Japan ⓘ |
| governingCity | Kitakyushu ⓘ |
| hasIndustrialCharacter | yes ⓘ |
| hasNumberOfSiblingWardsInCity | 7 ⓘ |
| hasPortFacilities | yes ⓘ |
| hasPortFunction | yes ⓘ |
| isCoastal | yes ⓘ |
| isOneOfWardsOf | Kitakyushu ⓘ |
| knownFor |
industrial area
ⓘ
port area ⓘ |
| languageUsed | Japanese ⓘ |
| locatedIn |
Fukuoka Prefecture
ⓘ
Japan ⓘ Kyushu ⓘ |
| locatedOn | Kanmon Straits ⓘ |
| municipalityType | ward of a designated city ⓘ |
| partOf |
Fukuoka Prefecture
ⓘ
Kitakyushu ⓘ |
| region | Kyushu ⓘ |
| timezone | Japan Standard Time ⓘ |
| 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: Tobata-ku Description of subject: Tobata-ku is one of the seven wards of Kitakyushu in Fukuoka Prefecture, Japan, known as an industrial and port area on the Kanmon Straits.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.