Tomakomai
E267880
Tomakomai is an industrial port city on the southern coast of Hokkaido, Japan, known for its paper manufacturing, shipping, and ferry connections.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tomakomai canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T610673 — 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: Tomakomai Context triple: [Hokkaido, hasCity, Tomakomai]
-
A.
Daikanyama
Daikanyama is a trendy, upscale neighborhood in Tokyo known for its stylish boutiques, cafes, and relaxed, residential atmosphere.
-
B.
Kyotanabe
Kyotanabe is a city in Kyoto Prefecture, Japan, known for its residential suburbs, educational institutions, and location within the Kansai region.
-
C.
Toyama
Toyama is a coastal city in central Japan known as the capital of Toyama Prefecture, serving as a regional industrial and transportation hub on the Sea of Japan.
-
D.
Toshima
Toshima is a special ward in northwest Tokyo known for the major commercial and entertainment hub of Ikebukuro and its dense urban residential districts.
-
E.
Tokushima
Tokushima is a coastal city on Japan’s Shikoku Island known for its annual Awa Odori dance festival and role as a regional cultural and economic center.
- 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: Tomakomai Target entity description: Tomakomai is an industrial port city on the southern coast of Hokkaido, Japan, known for its paper manufacturing, shipping, and ferry connections.
-
A.
Daikanyama
Daikanyama is a trendy, upscale neighborhood in Tokyo known for its stylish boutiques, cafes, and relaxed, residential atmosphere.
-
B.
Kyotanabe
Kyotanabe is a city in Kyoto Prefecture, Japan, known for its residential suburbs, educational institutions, and location within the Kansai region.
-
C.
Toyama
Toyama is a coastal city in central Japan known as the capital of Toyama Prefecture, serving as a regional industrial and transportation hub on the Sea of Japan.
-
D.
Toshima
Toshima is a special ward in northwest Tokyo known for the major commercial and entertainment hub of Ikebukuro and its dense urban residential districts.
-
E.
Tokushima
Tokushima is a coastal city on Japan’s Shikoku Island known for its annual Awa Odori dance festival and role as a regional cultural and economic center.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
city
ⓘ
port city ⓘ |
| borderedBy | Pacific Ocean to the south ⓘ |
| country | Japan ⓘ |
| governedBy | Tomakomai city government ⓘ |
| hasClimate | humid continental climate ⓘ |
| hasEconomicActivity |
manufacturing
ⓘ
maritime trade ⓘ port logistics ⓘ |
| hasEconomicImportanceFor |
Hokkaido
ⓘ
Japan’s maritime trade ⓘ |
| hasEconomicSector |
forestry-related processing
ⓘ
marine transportation ⓘ |
| hasFeature |
ferry terminal
ⓘ
industrial port facilities ⓘ |
| hasFunction | gateway between Hokkaido and Honshu ⓘ |
| hasHarbor | Tomakomai Port ⓘ |
| hasIndustry |
logistics industry
ⓘ
petrochemical industry ⓘ pulp and paper industry ⓘ |
| hasInfrastructure |
cargo terminals
ⓘ
industrial zones near the port ⓘ paper mills ⓘ |
| hasJapaneseName | 苫小牧市 ⓘ |
| hasPortType |
commercial port
ⓘ
ferry port ⓘ |
| hasRegionCode | JP-01 ⓘ |
| hasRole |
industrial center
ⓘ
port city ⓘ |
| hasSettlementType | municipality ⓘ |
| hasTransport |
cargo shipping routes
ⓘ
ferry services to Honshu ⓘ |
| isLocatedEastOf | Muroran ⓘ |
| isLocatedNear | Pacific coastal industrial belt of Hokkaido ⓘ |
| isLocatedNorthOf | Honshu ⓘ |
| isLocatedWestOf | Chitose ⓘ |
| knownFor |
ferry connections
ⓘ
paper manufacturing ⓘ shipping ⓘ |
| locatedIn | Hokkaido ⓘ |
| locatedInRegion | Iburi Subprefecture ⓘ |
| locatedInTimeZone | Japan Standard Time ⓘ |
| locatedOn | southern coast of Hokkaido ⓘ |
| locatedOnCoastOf | Pacific Ocean ⓘ |
| partOf |
Hokkaido
ⓘ
surface form:
Hokkaido Prefecture
Japan ⓘ |
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: Tomakomai Description of subject: Tomakomai is an industrial port city on the southern coast of Hokkaido, Japan, known for its paper manufacturing, shipping, and ferry connections.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.