Yamato Plateau
E138834
Yamato Plateau is a highland region in Japan known as the historical heartland of early Japanese civilization and culture.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Yamato Plateau canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T1067475 — 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: Yamato Plateau Context triple: [Nara Prefecture, contains, Yamato Plateau]
-
A.
Fukuchiyama
Fukuchiyama is a regional city in northern Kyoto Prefecture, Japan, known as a historical castle town and commercial hub for the surrounding rural area.
-
B.
Shikoku Basin
Shikoku Basin is a back-arc basin in the Philippine Sea, located south of Japan and formed by seafloor spreading behind the Izu–Bonin–Mariana volcanic arc.
-
C.
Kyushu Mountains
The Kyushu Mountains are a rugged, forested mountain range forming the backbone of Japan’s Kyushu Island, known for volcanic activity, hot springs, and scenic hiking landscapes.
-
D.
Hanko Peninsula
Hanko Peninsula is a strategically important southwestern Finnish peninsula that controls access to the Gulf of Finland and has historically been significant for military and naval operations.
-
E.
Chukchi Plateau
The Chukchi Plateau is a large underwater continental shelf feature in the Arctic Ocean, extending northward from the Chukchi Sea off Alaska and Russia.
- 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: Yamato Plateau Target entity description: Yamato Plateau is a highland region in Japan known as the historical heartland of early Japanese civilization and culture.
-
A.
Fukuchiyama
Fukuchiyama is a regional city in northern Kyoto Prefecture, Japan, known as a historical castle town and commercial hub for the surrounding rural area.
-
B.
Shikoku Basin
Shikoku Basin is a back-arc basin in the Philippine Sea, located south of Japan and formed by seafloor spreading behind the Izu–Bonin–Mariana volcanic arc.
-
C.
Kyushu Mountains
The Kyushu Mountains are a rugged, forested mountain range forming the backbone of Japan’s Kyushu Island, known for volcanic activity, hot springs, and scenic hiking landscapes.
-
D.
Hanko Peninsula
Hanko Peninsula is a strategically important southwestern Finnish peninsula that controls access to the Gulf of Finland and has historically been significant for military and naval operations.
-
E.
Chukchi Plateau
The Chukchi Plateau is a large underwater continental shelf feature in the Arctic Ocean, extending northward from the Chukchi Sea off Alaska and Russia.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
geographical region
ⓘ
plateau ⓘ |
| associatedWith |
Asuka period
ⓘ
linked to:
Yamato period
Kofun period ⓘ Yamato polity ⓘ early Japanese imperial court ⓘ |
| country | Japan ⓘ |
| culturalRole | historical cultural center of Japan ⓘ |
| elevation | relatively high compared to surrounding lowlands ⓘ |
| hasCityNearby |
Nara
ⓘ
Sakurai ⓘ |
| historicalRegionOf | Yamato Province NERFINISHED ⓘ |
| historicalSignificance |
core area of ancient Yamato state
ⓘ
heartland of early Japanese civilization ⓘ |
| influenced | formation of early Japanese state ⓘ |
| knownFor |
archaeological sites
ⓘ
early Japanese cultural development ⓘ numerous ancient burial mounds ⓘ |
| languageHistoricallySpoken | Old Japanese ⓘ |
| locatedIn |
Kansai region
ⓘ
Nara Prefecture ⓘ |
| locatedOn | Honshu ⓘ |
| modernAdministrativeRegion | Nara Prefecture NERFINISHED ⓘ |
| partOf | Japanese archipelago ⓘ |
| religiousSignificance | early Shinto development area ⓘ |
| terrain | highland ⓘ |
| timePeriodOfProminence |
Asuka period
ⓘ
linked to:
Yamato period
Kofun period ⓘ Nara period ⓘ |
| traditionalName | Yamato ⓘ |
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: Yamato Plateau Description of subject: Yamato Plateau is a highland region in Japan known as the historical heartland of early Japanese civilization and culture.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.