Izuhara Port
E373150
Izuhara Port is a key maritime gateway and ferry terminal on Tsushima Island in Nagasaki Prefecture, Japan, connecting the island with mainland Japan and South Korea.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Izuhara Port canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3406458 — 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: Izuhara Port Context triple: [Tsushima Island, hasPort, Izuhara Port]
-
A.
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.
-
B.
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.
-
C.
Kishiwada Port
Kishiwada Port is a coastal harbor facility in Kishiwada, Osaka Prefecture, Japan, serving regional maritime transport and local industry.
-
D.
Imabari
Imabari is a coastal city in Ehime Prefecture, Japan, known for its shipbuilding industry, towel production, and as a gateway to the Shimanami Kaido cycling route.
-
E.
Hakata Port
Hakata Port is a major international seaport in Fukuoka, Japan, serving as a key gateway for passenger ferries and cargo between Kyushu, the rest of Japan, and East Asia.
- 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: Izuhara Port Target entity description: Izuhara Port is a key maritime gateway and ferry terminal on Tsushima Island in Nagasaki Prefecture, Japan, connecting the island with mainland Japan and South Korea.
-
A.
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.
-
B.
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.
-
C.
Kishiwada Port
Kishiwada Port is a coastal harbor facility in Kishiwada, Osaka Prefecture, Japan, serving regional maritime transport and local industry.
-
D.
Imabari
Imabari is a coastal city in Ehime Prefecture, Japan, known for its shipbuilding industry, towel production, and as a gateway to the Shimanami Kaido cycling route.
-
E.
Hakata Port
Hakata Port is a major international seaport in Fukuoka, Japan, serving as a key gateway for passenger ferries and cargo between Kyushu, the rest of Japan, and East Asia.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
ferry terminal
ⓘ
port ⓘ |
| connectsToCountryByFerry |
Japan
ⓘ
South Korea ⓘ |
| connectsToMainland |
Honshu
ⓘ
surface form:
mainland Japan
|
| country | Japan ⓘ |
| governedBy | Tsushima City government ⓘ |
| hasAccessMode | sea transport ⓘ |
| hasCustomsFacilities | true ⓘ |
| hasEconomicImportanceFor |
Nagasaki Prefecture
NERFINISHED
ⓘ
Tsushima Island NERFINISHED ⓘ |
| hasFunction |
cargo handling facility
ⓘ
maritime gateway ⓘ passenger ferry terminal ⓘ |
| hasImmigrationFacilities | true ⓘ |
| hasLanguage | Japanese ⓘ |
| hasRole |
international ferry hub
ⓘ
regional transport hub ⓘ |
| hasSecondaryLanguage |
English
ⓘ
Korean ⓘ |
| isOnRouteBetween |
Japan
ⓘ
South Korea ⓘ |
| locatedIn | Izuhara NERFINISHED ⓘ |
| locatedInArchipelago | Japanese archipelago ⓘ |
| locatedInBodyOfWater |
Korea Strait
ⓘ
Korea Strait ⓘ
surface form:
Tsushima Strait
|
| locatedInMunicipality | Tsushima City NERFINISHED ⓘ |
| locatedInPrefecture | Nagasaki Prefecture NERFINISHED ⓘ |
| locatedInRegion |
Kyushu
ⓘ
surface form:
Kyushu region
|
| locatedInTimeZone | Japan Standard Time ⓘ |
| locatedOn | Tsushima Island ⓘ |
| nearBorder | maritime boundary between Japan and South Korea ⓘ |
| partOf |
maritime transport network between Japan and South Korea
ⓘ
transport infrastructure of Tsushima Island ⓘ |
| servesCity | Tsushima City NERFINISHED ⓘ |
| servesIsland | Tsushima Island ⓘ |
| servesRegion | Nagasaki Prefecture NERFINISHED ⓘ |
| supportsActivity |
fishing
ⓘ
tourism ⓘ trade ⓘ |
| usedFor |
freight transport
ⓘ
passenger transport ⓘ tourism access to Tsushima Island ⓘ |
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: Izuhara Port Description of subject: Izuhara Port is a key maritime gateway and ferry terminal on Tsushima Island in Nagasaki Prefecture, Japan, connecting the island with mainland Japan and South Korea.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.