Port of Ishigaki
E719749
The Port of Ishigaki is a key maritime hub on Ishigaki Island in Japan’s Yaeyama Islands, serving as a gateway for passenger ferries, cargo shipping, and cruise vessels in southwestern Okinawa.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Ishigaki Port | 3 |
| Port of Ishigaki canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8125335 — 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: Port of Ishigaki Context triple: [Ishigaki, Okinawa Prefecture, hasPort, Port of Ishigaki]
-
A.
Port of Naha
The Port of Naha is a major seaport and transportation hub in Okinawa, Japan, serving as a key gateway for passenger ferries, cargo shipping, and regional trade in the Ryukyu Islands.
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B.
Futami Port
Futami Port is the main harbor and gateway for transportation and supplies to Chichijima in the Ogasawara (Bonin) Islands of Japan.
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C.
Miyazu Port
Miyazu Port is a coastal harbor facility in Miyazu, Kyoto Prefecture, Japan, serving regional maritime transport, fishing, and access to the scenic Amanohashidate area.
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D.
Port of Tokushima
The Port of Tokushima is a key maritime hub on Japan’s Shikoku Island, handling regional cargo and passenger traffic and supporting the economy of Tokushima Prefecture.
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E.
Takehara Port
Takehara Port is a coastal harbor facility in Takehara, Hiroshima Prefecture, Japan, serving as a regional hub for maritime transport and access to nearby Seto Inland Sea islands.
- 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: Port of Ishigaki Target entity description: The Port of Ishigaki is a key maritime hub on Ishigaki Island in Japan’s Yaeyama Islands, serving as a gateway for passenger ferries, cargo shipping, and cruise vessels in southwestern Okinawa.
-
A.
Port of Naha
The Port of Naha is a major seaport and transportation hub in Okinawa, Japan, serving as a key gateway for passenger ferries, cargo shipping, and regional trade in the Ryukyu Islands.
-
B.
Futami Port
Futami Port is the main harbor and gateway for transportation and supplies to Chichijima in the Ogasawara (Bonin) Islands of Japan.
-
C.
Miyazu Port
Miyazu Port is a coastal harbor facility in Miyazu, Kyoto Prefecture, Japan, serving regional maritime transport, fishing, and access to the scenic Amanohashidate area.
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D.
Port of Tokushima
The Port of Tokushima is a key maritime hub on Japan’s Shikoku Island, handling regional cargo and passenger traffic and supporting the economy of Tokushima Prefecture.
-
E.
Takehara Port
Takehara Port is a coastal harbor facility in Takehara, Hiroshima Prefecture, Japan, serving as a regional hub for maritime transport and access to nearby Seto Inland Sea islands.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf | port ⓘ |
| administeredBy | Okinawa Prefectural Government ⓘ |
| connectsTo |
Hateruma Island
ⓘ
Hatoma Island ⓘ Iriomote Island ⓘ Kohama Island ⓘ Kuroshima Island ⓘ Taketomi Island ⓘ Yonaguni Island ⓘ
linked to:
Yonaguni
|
| country | Japan ⓘ |
| governedBy |
City of Ishigaki
ⓘ
linked to:
Ishigaki City
|
| hasAlternativeName |
Ishigaki Port
ⓘ
linked to:
Port of Ishigaki
Ishigaki-kō ⓘ |
| hasFacility |
cargo terminal
ⓘ
cruise ship berth ⓘ customs facilities ⓘ ferry terminal ⓘ immigration facilities ⓘ passenger terminal building ⓘ quarantine facilities ⓘ |
| hasFunction |
cargo port
ⓘ
cruise ship terminal ⓘ passenger ferry terminal ⓘ |
| isGatewayTo |
Yaeyama Islands
ⓘ
southwestern Ryukyu Islands ⓘ |
| languageUsed | Japanese ⓘ |
| locatedIn |
Ishigaki Island
ⓘ
linked to:
Ishigaki
Okinawa Prefecture ⓘ Yaeyama Islands ⓘ southwestern Okinawa ⓘ |
| locatedInBodyOfWater | East China Sea ⓘ |
| locatedInRegion | Ryukyu Islands ⓘ |
| near |
Ishigaki City center
ⓘ
linked to:
Ishigaki City
|
| partOf | Yaeyama District ⓘ |
| regionServed |
Yaeyama Islands
ⓘ
southwestern Okinawa ⓘ |
| serves |
Ishigaki Island
ⓘ
linked to:
Ishigaki
Okinawa Prefecture ⓘ Yaeyama Islands ⓘ |
| supportsIndustry |
cargo logistics
ⓘ
fishing ⓘ tourism ⓘ |
| usedFor |
domestic shipping
ⓘ
inter-island transportation ⓘ international cruise tourism ⓘ |
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: Port of Ishigaki Description of subject: The Port of Ishigaki is a key maritime hub on Ishigaki Island in Japan’s Yaeyama Islands, serving as a gateway for passenger ferries, cargo shipping, and cruise vessels in southwestern Okinawa.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Port of Ishigaki
linked to: Port of Ishigaki