Japanese archipelago maritime area
E507679
The Japanese archipelago maritime area is the extensive network of surrounding seas and straits that encompass and separate the islands of Japan within the northwest Pacific Ocean.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Japan (maritime boundary) | 1 |
| Japanese archipelago maritime area canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5268678 — 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: Japanese archipelago maritime area Context triple: [Tokara Strait, partOf, Japanese archipelago maritime area]
-
A.
Harima-nada Sea
The Harima-nada Sea is a section of Japan’s Seto Inland Sea along the coast of Hyōgo Prefecture, known for its sheltered waters, fishing grounds, and busy maritime routes.
-
B.
Seto Inland Sea region
The Seto Inland Sea region is a coastal area of western Japan known for its sheltered waters, numerous islands, maritime industry, and historically important naval and commercial ports.
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C.
Kumano-nada Sea
The Kumano-nada Sea is a section of the Pacific Ocean off Japan’s Kii Peninsula, known for its rugged coastline, rich marine life, and proximity to the sacred Kumano region.
-
D.
Sea of Japan
The Sea of Japan is a marginal sea of the western Pacific Ocean located between the Japanese archipelago, the Korean Peninsula, and Russia, known for its rich fisheries and strategic shipping routes.
-
E.
Ariake Sea
The Ariake Sea is a shallow inland sea in southwestern Japan known for its extensive tidal flats and rich fisheries along the coasts of Kyushu.
- 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: Japanese archipelago maritime area Target entity description: The Japanese archipelago maritime area is the extensive network of surrounding seas and straits that encompass and separate the islands of Japan within the northwest Pacific Ocean.
-
A.
Harima-nada Sea
The Harima-nada Sea is a section of Japan’s Seto Inland Sea along the coast of Hyōgo Prefecture, known for its sheltered waters, fishing grounds, and busy maritime routes.
-
B.
Seto Inland Sea region
The Seto Inland Sea region is a coastal area of western Japan known for its sheltered waters, numerous islands, maritime industry, and historically important naval and commercial ports.
-
C.
Kumano-nada Sea
The Kumano-nada Sea is a section of the Pacific Ocean off Japan’s Kii Peninsula, known for its rugged coastline, rich marine life, and proximity to the sacred Kumano region.
-
D.
Sea of Japan
The Sea of Japan is a marginal sea of the western Pacific Ocean located between the Japanese archipelago, the Korean Peninsula, and Russia, known for its rich fisheries and strategic shipping routes.
-
E.
Ariake Sea
The Ariake Sea is a shallow inland sea in southwestern Japan known for its extensive tidal flats and rich fisheries along the coasts of Kyushu.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf | maritime region ⓘ |
| borderedBy |
Democratic People’s Republic of Korea maritime zones
NERFINISHED
ⓘ
People’s Republic of China maritime zones ⓘ Republic of Korea maritime zones ⓘ Russian Federation maritime zones ⓘ Taiwan maritime zones ⓘ |
| countryCoastlineOf | Japan NERFINISHED ⓘ |
| governedBy | United Nations Convention on the Law of the Sea NERFINISHED ⓘ |
| hasFeature |
contiguous zone of Japan
ⓘ
exclusive economic zone of Japan NERFINISHED ⓘ territorial sea of Japan ⓘ |
| hasPart |
Ariake Sea
NERFINISHED
ⓘ
Bungo Channel NERFINISHED ⓘ East China Sea NERFINISHED ⓘ Ise Bay NERFINISHED ⓘ Ishikari Bay NERFINISHED ⓘ Kanmon Straits NERFINISHED ⓘ Kii Channel NERFINISHED ⓘ Korea Strait NERFINISHED ⓘ La Pérouse Strait NERFINISHED ⓘ Mutsu Bay NERFINISHED ⓘ Ogasawara waters NERFINISHED ⓘ Osaka Bay NERFINISHED ⓘ Osumi Strait NERFINISHED ⓘ Pacific Ocean off Hokkaido NERFINISHED ⓘ Pacific Ocean off Honshu NERFINISHED ⓘ Pacific Ocean off Kyushu NERFINISHED ⓘ Pacific Ocean off Shikoku NERFINISHED ⓘ Philippine Sea NERFINISHED ⓘ Ryukyu Islands surrounding waters ⓘ Sagami Bay NERFINISHED ⓘ Sea of Japan NERFINISHED ⓘ Sea of Okhotsk NERFINISHED ⓘ Seto Inland Sea NERFINISHED ⓘ Soya Strait NERFINISHED ⓘ Suruga Bay NERFINISHED ⓘ Tokara Strait NERFINISHED ⓘ Tokyo Bay NERFINISHED ⓘ Tosa Bay NERFINISHED ⓘ Toyama Bay NERFINISHED ⓘ Tsugaru Strait NERFINISHED ⓘ Tsushima Strait NERFINISHED ⓘ Uwakai Sea NERFINISHED ⓘ Yatsushiro Sea NERFINISHED ⓘ |
| hasUse |
fisheries
ⓘ
international shipping routes ⓘ offshore energy resources ⓘ |
| locatedIn |
Northwest Pacific Ocean
NERFINISHED
ⓘ
Pacific Ocean ⓘ |
| surrounds |
Japan
NERFINISHED
ⓘ
Japanese archipelago ⓘ |
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: Japanese archipelago maritime area Description of subject: The Japanese archipelago maritime area is the extensive network of surrounding seas and straits that encompass and separate the islands of Japan within the northwest Pacific Ocean.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Japan (maritime boundary)