Shikoku Mountains
E71954
The Shikoku Mountains are a rugged mountain range running through Japan’s Shikoku Island, known for their steep terrain, deep river valleys, and scenic, relatively undeveloped landscapes.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Shikoku Mountains canonical | 8 |
| 四国山地 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T574394 — 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: Shikoku Mountains Context triple: [Shikoku, hasMountainRange, Shikoku Mountains]
-
A.
Mount Rokko
Mount Rokko is a prominent mountain range near Kobe, Japan, known for its panoramic night views, hiking trails, and recreational facilities.
-
B.
Japanese Alps
The Japanese Alps are a series of rugged, high mountain ranges in central Japan known for their dramatic peaks, heavy snowfall, and popular hiking and skiing destinations.
-
C.
Hyakutake
Hyakutake is a Japanese surname borne by several notable individuals, including military figures and other public personalities.
-
D.
Mount Akagi
Mount Akagi is a prominent volcanic mountain in Japan’s Gunma Prefecture, known for its caldera lakes, scenic hiking trails, and cultural significance in local folklore.
-
E.
Rokkō Island
Rokkō Island is a large man-made island in Kobe, Japan, known for its residential areas, commercial facilities, and port-related infrastructure in 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: Shikoku Mountains Target entity description: The Shikoku Mountains are a rugged mountain range running through Japan’s Shikoku Island, known for their steep terrain, deep river valleys, and scenic, relatively undeveloped landscapes.
-
A.
Mount Rokko
Mount Rokko is a prominent mountain range near Kobe, Japan, known for its panoramic night views, hiking trails, and recreational facilities.
-
B.
Japanese Alps
The Japanese Alps are a series of rugged, high mountain ranges in central Japan known for their dramatic peaks, heavy snowfall, and popular hiking and skiing destinations.
-
C.
Hyakutake
Hyakutake is a Japanese surname borne by several notable individuals, including military figures and other public personalities.
-
D.
Mount Akagi
Mount Akagi is a prominent volcanic mountain in Japan’s Gunma Prefecture, known for its caldera lakes, scenic hiking trails, and cultural significance in local folklore.
-
E.
Rokkō Island
Rokkō Island is a large man-made island in Kobe, Japan, known for its residential areas, commercial facilities, and port-related infrastructure in Osaka Bay.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf | mountain range ⓘ |
| climate | humid subtropical ⓘ |
| containsProtectedArea |
Ishizuchi Quasi-National Park
ⓘ
Tsurugisan Quasi-National Park ⓘ |
| continent | Asia ⓘ |
| country | Japan ⓘ |
| drainage |
Niyodo River basin
ⓘ
Sadamisaki and other coastal rivers ⓘ Shimanto River basin ⓘ Yoshino River ⓘ
surface form:
Yoshino River basin
|
| formsDivideBetween |
Pacific Ocean side of Shikoku
ⓘ
Seto Inland Sea side of Shikoku ⓘ |
| geology |
mainly sedimentary rocks
ⓘ
metamorphic rocks ⓘ |
| hasFeature |
deep river valleys
ⓘ
relatively undeveloped landscapes ⓘ scenic landscapes ⓘ |
| hasTerrain |
rugged
ⓘ
steep ⓘ |
| highestPoint | Mount Ishizuchi ⓘ |
| highestPointElevation |
1982 m
ⓘ
6503 ft ⓘ |
| influencesClimateOf | Shikoku interior ⓘ |
| JapaneseName |
Shikoku Mountains
self-linksurface differs
ⓘ
surface form:
四国山地
|
| languageOfToponym | Japanese ⓘ |
| locatedIn |
Shikoku
ⓘ
surface form:
Shikoku region
|
| locatedInPrefecture |
Ehime Prefecture
NERFINISHED
ⓘ
Kagawa Prefecture NERFINISHED ⓘ Kōchi Prefecture NERFINISHED ⓘ Tokushima Prefecture NERFINISHED ⓘ |
| locatedOn | Shikoku ⓘ |
| nearbyCity |
Kochi
ⓘ
surface form:
Kōchi
Matsuyama ⓘ Takamatsu ⓘ Tokushima ⓘ |
| orientation | roughly east–west ⓘ |
| partOf |
Japanese Alps
ⓘ
surface form:
Japanese Alps and ranges system
Japanese archipelago ⓘ |
| runsAcross | Shikoku Island interior ⓘ |
| separates |
northern coastal plains of Shikoku
ⓘ
southern coastal plains of Shikoku ⓘ |
| usedFor |
forestry
ⓘ
hiking ⓘ hydroelectric power generation ⓘ mountain climbing ⓘ nature tourism ⓘ |
| vegetation |
conifer plantations
ⓘ
temperate broadleaf forests ⓘ |
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: Shikoku Mountains Description of subject: The Shikoku Mountains are a rugged mountain range running through Japan’s Shikoku Island, known for their steep terrain, deep river valleys, and scenic, relatively undeveloped landscapes.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
四国山地