Matsuyama Port
E741931
Matsuyama Port is a major maritime gateway in Matsuyama, Japan, serving as a hub for passenger ferries and cargo transport across the Seto Inland Sea.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Matsuyama Port canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T8534065 — 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: Matsuyama Port Context triple: [Matsuyama, hasPort, Matsuyama Port]
-
A.
Miyazaki Port
Miyazaki Port is a coastal seaport in Miyazaki, Japan, serving as a regional hub for maritime transport, logistics, and passenger ferries.
-
B.
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.
-
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.
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.
-
E.
Izumiotsu Port
Izumiotsu Port is a commercial seaport in Izumiotsu, Osaka Prefecture, Japan, serving as a regional hub for maritime trade and logistics along Osaka Bay.
- 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: Matsuyama Port Target entity description: Matsuyama Port is a major maritime gateway in Matsuyama, Japan, serving as a hub for passenger ferries and cargo transport across the Seto Inland Sea.
-
A.
Miyazaki Port
Miyazaki Port is a coastal seaport in Miyazaki, Japan, serving as a regional hub for maritime transport, logistics, and passenger ferries.
-
B.
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.
-
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.
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.
-
E.
Izumiotsu Port
Izumiotsu Port is a commercial seaport in Izumiotsu, Osaka Prefecture, Japan, serving as a regional hub for maritime trade and logistics along Osaka Bay.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
seaport
ⓘ
transport hub ⓘ |
| bodyOfWater | Seto Inland Sea ⓘ |
| connectsViaFerry |
Beppu
ⓘ
Hiroshima Prefecture ⓘ Kure ⓘ Kure Port ⓘ
linked to:
Kure
Usuki ⓘ Yanai ⓘ other ports on the Seto Inland Sea ⓘ |
| continent | Asia ⓘ |
| country | Japan ⓘ |
| hasAccess |
bus services
ⓘ
road network of Matsuyama ⓘ |
| hasFacility |
cargo handling facilities
ⓘ
ferry berths ⓘ parking areas ⓘ passenger terminal ⓘ waiting rooms ⓘ |
| hasFunction |
cargo transport
ⓘ
ferry terminal ⓘ passenger transport ⓘ |
| hasTransportMode |
cargo ship
ⓘ
ferry ⓘ high-speed boat ⓘ |
| languageUsed | Japanese ⓘ |
| locatedIn |
Ehime Prefecture
NERFINISHED
ⓘ
Matsuyama ⓘ |
| locatedInCountry | Japan ⓘ |
| locatedInMunicipality |
Matsuyama City
ⓘ
linked to:
Matsuyama
|
| locatedInPrefecture | Ehime Prefecture NERFINISHED ⓘ |
| locatedInTimeZone | Japan Standard Time ⓘ |
| locatedOn | Seto Inland Sea ⓘ |
| near | Matsuyama city center ⓘ |
| operatorType | local government-related port authority ⓘ |
| partOf | maritime transport network of Japan ⓘ |
| region | Shikoku ⓘ |
| role |
hub for cargo transport across the Seto Inland Sea
ⓘ
hub for passenger ferries across the Seto Inland Sea ⓘ major maritime gateway in Matsuyama ⓘ |
| serves |
Ehime Prefecture
NERFINISHED
ⓘ
Matsuyama ⓘ |
| servesAsGatewayTo |
Matsuyama urban area
ⓘ
linked to:
Matsuyama city urban area
Shikoku ⓘ |
| usedFor |
domestic sea travel
ⓘ
regional logistics ⓘ tourism-related transport ⓘ |
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: Matsuyama Port Description of subject: Matsuyama Port is a major maritime gateway in Matsuyama, Japan, serving as a hub for passenger ferries and cargo transport across the Seto Inland Sea.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.