Yatsushiro Port
E791865
Yatsushiro Port is a coastal shipping and industrial port located in Yatsushiro, serving as one of the key maritime gateways of Kumamoto Prefecture in Japan.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Kumamoto Port | 1 |
| Port of Kumamoto | 1 |
| Yatsushiro Port canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9319524 — 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: Yatsushiro Port Context triple: [Kumamoto Prefecture, hasPort, Yatsushiro Port]
-
A.
Takamatsu Port
Takamatsu Port is a major maritime hub in Japan’s Seto Inland Sea, serving as a key gateway for passenger ferries and cargo traffic connecting Shikoku with surrounding islands and mainland regions.
-
B.
Ashibe Port
Ashibe Port is a key ferry terminal and gateway on Iki Island in Nagasaki Prefecture, Japan, connecting the island with mainland Kyushu and nearby regions.
-
C.
Mizushima Port
Mizushima Port is a major industrial and logistics seaport located in Kurashiki, Okayama Prefecture, Japan, serving as a key hub for petrochemical and heavy industry shipping.
-
D.
Nakatsu Port
Nakatsu Port is a regional seaport in Nakatsu, Ōita Prefecture, Japan, serving as a hub for local maritime transport and commerce along the Seto Inland Sea.
-
E.
Okayama Port
Okayama Port is a key Japanese seaport in Okayama Prefecture that serves as a major hub for maritime transport, industry, and regional trade in the Seto Inland Sea area.
- 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: Yatsushiro Port Target entity description: Yatsushiro Port is a coastal shipping and industrial port located in Yatsushiro, serving as one of the key maritime gateways of Kumamoto Prefecture in Japan.
-
A.
Takamatsu Port
Takamatsu Port is a major maritime hub in Japan’s Seto Inland Sea, serving as a key gateway for passenger ferries and cargo traffic connecting Shikoku with surrounding islands and mainland regions.
-
B.
Ashibe Port
Ashibe Port is a key ferry terminal and gateway on Iki Island in Nagasaki Prefecture, Japan, connecting the island with mainland Kyushu and nearby regions.
-
C.
Mizushima Port
Mizushima Port is a major industrial and logistics seaport located in Kurashiki, Okayama Prefecture, Japan, serving as a key hub for petrochemical and heavy industry shipping.
-
D.
Nakatsu Port
Nakatsu Port is a regional seaport in Nakatsu, Ōita Prefecture, Japan, serving as a hub for local maritime transport and commerce along the Seto Inland Sea.
-
E.
Okayama Port
Okayama Port is a key Japanese seaport in Okayama Prefecture that serves as a major hub for maritime transport, industry, and regional trade in the Seto Inland Sea area.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf | seaport ⓘ |
| country | Japan ⓘ |
| hasEconomicRole |
industrial distribution hub
ⓘ
key maritime gateway of Kumamoto Prefecture ⓘ |
| hasFunction |
cargo handling
ⓘ
coastal shipping ⓘ industrial logistics ⓘ |
| hasInfrastructure |
cargo berths
ⓘ
industrial waterfront facilities ⓘ port terminals ⓘ |
| hasJurisdiction |
Kumamoto Prefecture authorities
NERFINISHED
ⓘ
local authorities of Yatsushiro City ⓘ |
| hasLanguage | Japanese ⓘ |
| hasTransportMode | maritime transport ⓘ |
| isPartOf | maritime transport system of Japan ⓘ |
| locatedIn | Yatsushiro, Kumamoto Prefecture, Japan NERFINISHED ⓘ |
| locatedInAdministrativeTerritory |
Kumamoto Prefecture
NERFINISHED
ⓘ
Kyushu NERFINISHED ⓘ Yatsushiro NERFINISHED ⓘ |
| locatedInBodyOfWater | Yatsushiro Sea NERFINISHED ⓘ |
| locatedOnCoastOf | Kyushu NERFINISHED ⓘ |
| partOf | Kumamoto Prefecture port network NERFINISHED ⓘ |
| regionServed |
inland industrial areas around Yatsushiro
ⓘ
southern Kumamoto Prefecture ⓘ |
| serves |
Kumamoto Prefecture
NERFINISHED
ⓘ
Yatsushiro City NERFINISHED ⓘ regional industry ⓘ |
| usedFor |
domestic coastal trade
ⓘ
export ⓘ import ⓘ |
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: Yatsushiro Port Description of subject: Yatsushiro Port is a coastal shipping and industrial port located in Yatsushiro, serving as one of the key maritime gateways of Kumamoto Prefecture in Japan.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Kumamoto Port