Lake Yamanaka
E258628
Lake Yamanaka is the largest of the Fuji Five Lakes in Japan, known for its scenic views of Mount Fuji and popularity as a resort and recreational area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lake Yamanaka canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T2316257 — 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: Lake Yamanaka Context triple: [Mount Fuji, hasLakeAtFoot, Lake Yamanaka]
-
A.
Kakagi Lake
Kakagi Lake is a scenic freshwater lake in northwestern Ontario, Canada, known for its clear waters, rugged islands, and excellent fishing and outdoor recreation opportunities.
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B.
Lake Kakumanbuchi
Lake Kakumanbuchi is a small crater lake situated on the volcanic Mount Akagi in Gunma Prefecture, Japan.
-
C.
Lake Kawaguchi
Lake Kawaguchi is a scenic lake in Japan’s Fuji Five Lakes region, renowned for its iconic views of Mount Fuji and popular hot spring resorts.
-
D.
Lake Kagawong
Lake Kagawong is a freshwater lake on Manitoulin Island in Ontario, Canada, known for its scenic shoreline, recreational fishing, and nearby Bridal Veil Falls.
-
E.
Lake Ōnuma
Lake Ōnuma is a volcanic crater lake situated on Mount Akagi in Gunma Prefecture, Japan, known for its scenic beauty and outdoor recreation.
- 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: Lake Yamanaka Target entity description: Lake Yamanaka is the largest of the Fuji Five Lakes in Japan, known for its scenic views of Mount Fuji and popularity as a resort and recreational area.
-
A.
Kakagi Lake
Kakagi Lake is a scenic freshwater lake in northwestern Ontario, Canada, known for its clear waters, rugged islands, and excellent fishing and outdoor recreation opportunities.
-
B.
Lake Kakumanbuchi
Lake Kakumanbuchi is a small crater lake situated on the volcanic Mount Akagi in Gunma Prefecture, Japan.
-
C.
Lake Kawaguchi
Lake Kawaguchi is a scenic lake in Japan’s Fuji Five Lakes region, renowned for its iconic views of Mount Fuji and popular hot spring resorts.
-
D.
Lake Kagawong
Lake Kagawong is a freshwater lake on Manitoulin Island in Ontario, Canada, known for its scenic shoreline, recreational fishing, and nearby Bridal Veil Falls.
-
E.
Lake Ōnuma
Lake Ōnuma is a volcanic crater lake situated on Mount Akagi in Gunma Prefecture, Japan, known for its scenic beauty and outdoor recreation.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
lake
ⓘ
resort area ⓘ tourist destination ⓘ |
| basinCountry | Japan ⓘ |
| climate |
cold winters
ⓘ
cool summers ⓘ |
| country | Japan ⓘ |
| hasAccess |
bus from Tokyo
ⓘ
road access via national highways ⓘ |
| hasFeature |
campgrounds
ⓘ
cool climate ⓘ hotels and pensions ⓘ lakeside promenades ⓘ marinas ⓘ relatively shallow depth ⓘ |
| hasRecreation |
canoeing
ⓘ
pleasure cruises ⓘ running around lakeside road ⓘ stand-up paddleboarding ⓘ |
| hasViewOf | Mount Fuji ⓘ |
| hasWildlife |
migratory birds
ⓘ
swans ⓘ |
| isLargestOf | Fuji Five Lakes ⓘ |
| isPopularSeason |
autumn foliage season
ⓘ
summer ⓘ |
| isTouristAttractionOf | Mount Fuji area ⓘ |
| knownFor |
recreational activities
ⓘ
resort facilities ⓘ scenic views of Mount Fuji ⓘ |
| locatedIn |
Honshu
ⓘ
Yamanakako (village) ⓘ Yamanashi Prefecture NERFINISHED ⓘ |
| locatedOn | northern base of Mount Fuji ⓘ |
| near |
Fujiyoshida
ⓘ
Gotemba ⓘ |
| partOf |
Fuji Five Lakes
ⓘ
Fuji-Hakone-Izu National Park ⓘ |
| popularFor |
birdwatching
ⓘ
boating ⓘ camping ⓘ cycling ⓘ fishing ⓘ ice fishing ⓘ windsurfing ⓘ |
| region | Chūbu region ⓘ |
| tourismType |
domestic tourism
ⓘ
international tourism ⓘ |
| waterType | freshwater ⓘ |
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: Lake Yamanaka Description of subject: Lake Yamanaka is the largest of the Fuji Five Lakes in Japan, known for its scenic views of Mount Fuji and popularity as a resort and recreational area.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.