Ariake Sea
E342161
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.
All labels observed (6)
| Label | Occurrences |
|---|---|
| Ariake Sea canonical | 27 |
| Shiranui Sea | 3 |
| Ariake | 2 |
| Yatsushiro Sea | 2 |
| Ariake Sea (nearby) | 1 |
| Sea of Genkai | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3048888 — 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: Ariake Sea Context triple: [Saga, locatedNear, Ariake Sea]
-
A.
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.
-
B.
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.
-
C.
Kashima-nada
Kashima-nada is a stretch of the Pacific Ocean off the eastern coast of Japan, known for its rough seas and strong coastal currents.
-
D.
Seto Inland Sea
The Seto Inland Sea is a sheltered body of water in western Japan, dotted with numerous islands and spanned by major bridges, known for its scenic beauty, mild climate, and historical role as an important maritime route.
-
E.
Ise Bay
Ise Bay is a large bay in central Japan opening to the Pacific Ocean, known for its important ports, fisheries, and surrounding industrial and urban areas including Nagoya.
- 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: Ariake Sea Target entity description: 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.
-
A.
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.
-
B.
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.
-
C.
Kashima-nada
Kashima-nada is a stretch of the Pacific Ocean off the eastern coast of Japan, known for its rough seas and strong coastal currents.
-
D.
Seto Inland Sea
The Seto Inland Sea is a sheltered body of water in western Japan, dotted with numerous islands and spanned by major bridges, known for its scenic beauty, mild climate, and historical role as an important maritime route.
-
E.
Ise Bay
Ise Bay is a large bay in central Japan opening to the Pacific Ocean, known for its important ports, fisheries, and surrounding industrial and urban areas including Nagoya.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
body of water
ⓘ
inland sea ⓘ |
| averageDepth | shallow ⓘ |
| borderedByIsland | Kyushu ⓘ |
| borderedByPrefecture |
Fukuoka Prefecture
ⓘ
Kumamoto Prefecture ⓘ Nagasaki Prefecture ⓘ Saga Prefecture ⓘ |
| connectedTo |
East China Sea
ⓘ
Shiranui Sea ⓘ
linked to:
Ariake Sea
|
| country | Japan ⓘ |
| ecologicalImportance |
habitat for migratory birds
ⓘ
nursery ground for marine species ⓘ |
| environmentalIssue |
coastal reclamation impacts
ⓘ
eutrophication ⓘ red tides ⓘ water quality degradation ⓘ |
| hasFeature |
estuaries
ⓘ
mudflats ⓘ tidal flats ⓘ |
| hasJapaneseName | 有明海 ⓘ |
| hasTidalPhenomenon | large tidal flats exposed at low tide ⓘ |
| hasTidalRange | one of the largest tidal ranges in Japan ⓘ |
| knownFor |
extensive tidal flats
ⓘ
large tidal range ⓘ rich fisheries ⓘ |
| locatedIn | southwestern Japan ⓘ |
| locatedInRegion | Kyushu ⓘ |
| locatedOnSideOfKyushu | western side of Kyushu ⓘ |
| majorProduct |
fish
ⓘ
nori (edible seaweed) ⓘ seaweed ⓘ shellfish ⓘ |
| partOf | East China Sea ⓘ |
| receivesRiver |
Chikugo River
ⓘ
Kikuchi River ⓘ Midori River ⓘ Shirakawa River ⓘ |
| salinity | relatively low salinity compared to open ocean ⓘ |
| seaType | semi-enclosed sea ⓘ |
| supportsIndustry |
aquaculture
ⓘ
fisheries ⓘ nori seaweed farming ⓘ shellfish harvesting ⓘ |
| usedFor |
aquaculture ponds and facilities
ⓘ
coastal fisheries ⓘ |
| waterType | saltwater ⓘ |
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: Ariake Sea Description of subject: 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.
Referenced by (36)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Ariake Sea
linked to: Ariake Sea
linked to: Ariake Sea
linked to: Ariake Sea
linked to: Ariake Sea
linked to: Ariake Sea
subject linked to:
Shimabara Peninsula (part of coastal area)
subject linked to:
Shimabara Peninsula (part of coastal area)
linked to: Ariake Sea
subject linked to:
Isahaya, Nagasaki Prefecture, Japan
linked to: Ariake Sea