Keiun
E923359
Keiun was a Japanese era name (nengō) from the early 8th century, used during the reign of Emperor Monmu.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Keiun canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T11270410 — 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: Keiun Context triple: [Emperor Monmu, eraNameUsed, Keiun]
-
A.
Keiyo
Keiyo is a Southern Nilotic language spoken primarily by the Keiyo people of Kenya’s Rift Valley region.
-
B.
Junshi
Junshi was the courtesy name of Sima Guang, a prominent Song dynasty historian and statesman best known for compiling the comprehensive chronicle "Zizhi Tongjian."
-
C.
Katsuya
Katsuya is a Japanese given name commonly used for males.
-
D.
Takahito
Takahito, better known by his title Prince Mikasa, was a member of the Japanese imperial family and the youngest son of Emperor Taishō.
-
E.
Takatoshi
Takatoshi is a masculine Japanese given name that can be written with various kanji combinations and is borne by multiple notable individuals in Japan.
- 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: Keiun Target entity description: Keiun was a Japanese era name (nengō) from the early 8th century, used during the reign of Emperor Monmu.
-
A.
Keiyo
Keiyo is a Southern Nilotic language spoken primarily by the Keiyo people of Kenya’s Rift Valley region.
-
B.
Junshi
Junshi was the courtesy name of Sima Guang, a prominent Song dynasty historian and statesman best known for compiling the comprehensive chronicle "Zizhi Tongjian."
-
C.
Katsuya
Katsuya is a Japanese given name commonly used for males.
-
D.
Takahito
Takahito, better known by his title Prince Mikasa, was a member of the Japanese imperial family and the youngest son of Emperor Taishō.
-
E.
Takatoshi
Takatoshi is a masculine Japanese given name that can be written with various kanji combinations and is borne by multiple notable individuals in Japan.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
Japanese era name
ⓘ
nengō ⓘ |
| associatedDynasty | Yamato dynasty ⓘ |
| calendarType | lunisolar calendar ⓘ |
| capitalDuringEra |
Fujiwara-kyō
ⓘ
linked to:
Fujiwara-kyō site
|
| century | 8th century ⓘ |
| country | Japan ⓘ |
| endEraInGregorianCalendar | 708 ⓘ |
| endYear | 708 ⓘ |
| eraNameOf | Emperor Monmu ⓘ |
| eraSequenceInNaraPeriod | one of the early Nara-period eras ⓘ |
| eraSystem | Japanese nengō system ⓘ |
| followedBy | Wadō ⓘ |
| follows | Taihō ⓘ |
| governmentType | imperial court ⓘ |
| historicalRegion | Yamato Province NERFINISHED ⓘ |
| language | Japanese ⓘ |
| namedFor | auspicious omen ⓘ |
| partOf | classical Japanese era system ⓘ |
| precededBy | Taihō ⓘ |
| preModernEraName | yes ⓘ |
| religionContext |
Buddhism
ⓘ
Shinto ⓘ |
| startEraInGregorianCalendar | 704 ⓘ |
| startYear | 704 ⓘ |
| usedDuringReignOf | Emperor Monmu ⓘ |
| usedForDatingDocuments | yes ⓘ |
| writingSystem | kanji ⓘ |
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: Keiun Description of subject: Keiun was a Japanese era name (nengō) from the early 8th century, used during the reign of Emperor Monmu.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.